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¥¦ªº²Õ¦¨¬O¤@¹Î¹Ð®Jªº¶³®ð¡A³o¨Ç¹Ð®J¥é¦pÃú®ð¯ë³y¦¨¤F§½³¡°Ï°ìªº¤£³z©ú¡A ¥¦­Ì¥»¨­¨Ã¥¼µo®g¥ô¦ó¹qºÏªi¡A©ú«Gªº­ì¦]¶È¬O²³æ¦a¤Ï®g¤F¾Fªñ«í¬P­Ìªº¥ú¡C §Ú­Ì¸g±`Æ[´ú¨ìªº¤Ï®g¬P¶³¦h§eÂŦâ¡A­ì¦]¬O¦]¬°¬P¶³¤º¤j¶qªº¹Ð®J¹ïÂŦâªi¬q¹qºÏªiªº´²®g®ÄªG¸û¨Î¦Ó¤w¡C ³oºØ²{¶Hªºª«²z¾Ç­ì²z¡A¥¿¦p¦P ¦a²y¤j®ð¼h¤¤ªº¹Ð®J¹ï©ó¨Ó¦Û¤Ó¶§ªí­±ªº¹qºÏªi¤§´²®g®ÄªG¤@¼Ë¡A ¨Ï§Ú­Ì¥Õ¤Ñ©Ò¨£¨ìªº´¸®Ô¤ÑªÅ¬O§e²{ÂŦâ¡C¤Ï®g¬P¶³¤º¤]·|¥¥¦³§Î¦¨¤¤ªº«í¬P¡C

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¥¦¬O¤@¹Î¾×¦í«á¤è«í¬P¥úªº¹Ð®J¶³®ð¡C °ò¥»¤W¡A¶Â·t¬P¶³ªºª«²z¯S©Ê©M¤Ï®g¬P¶³¬Û¦ü¡F¥u¬O¦b´X¦ó¤W¡A¨Ó¦Û¾Fªñªº¥ú·½¡B¶³®ð»P¦a²y¤TªÌ¶¡ªº¦ì¸m¤£¦P¦Ó¤w¡C ·t¬P¶³¸g±`³Qµo²{¦ì³B©ó¤Ï®g¬P¶³©Mµo®g¬P¶³ªºÁ{¬É­±¤W¡C

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¬O¬P¶³¤ÀÃþ¤¤ªº¤@ºØ¡C ¤@Áû¤j©ó 3 ­¿¤Ó¶§½è¶qªº«í¬P¡A·í¥¦¤º³¡®Ö¿Ä¦X¯ÓºÉ¡A·|²£¥Í±j¯Pªº­«¤O±Y¶ò»P®ðÅéÂXº¦²{¶H¡AºÙ¤§¬°¡u¶W·s¬PÃzµo (Supernova)¡v¡C ¦Ó³o¨Ç¥~¶hªº¤j¶q¶³®ð©M´Ý¶ô±N·|ºc¦¨Àôª¬ªº¥~Æ[¡A¨Ò¦p¦Û1987 ¦~©ÒÆ[´ú¨ì¶W·s¬PÃzµo«á¦Ü¤µ¥¿¦b¿±µÈ¤¤ªº 1987A ¶W·s¬PÃzµo´Ý¯dª«¡A ²{¦b¤´¥i¬Ý¨ìÃzµo·í®É±q¤¤¤ß¼Q¬y¥X¨Óªº°ª¼öÂ÷¤l®ðÅé¡A¥H¤Î¿Eªi©Ò§Î¦¨ªº¹ïºÙÀôª¬¶³®ð¡C Æ[´ú³o¨Ç¶W·s¬Pªº´Ý¯dª«¤§ª¬ªp¡A¦³§U©ó§Ú­ÌÁA¸Ñ«í¬Pªº±ß´Áºt¤Æ¡C

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¬P¹Î (Star Cluster)¡G
«í¬P»E¶°ªº³W¼Ò¤ÀÃþ¤¤¡A©Ò¿×ªº¡u¬P¹Î¡v³W¼Ò¤j¤p³q±`³£»·¤ñ¤£¤W¡u¬P¨t¡v¨Ó±oÃe¤j¡C ¬P¹Î¤¤¦³ªº®Ö¤ß«Ü±K¶°¡A¨Ò¦p¡G²yª¬¬P¹Î (Globular Cluster)¡C ¤]¦³ªºÅã±o¤Q¤Àªºµ}²¨¥B¡B§Îª¬§e²{¤£³W«h¥B³q±`¨S¦³¹ïºÙ©Ê¡AºÙ¥¦­Ì¬O²¨´²¬P¹Î©Î¬O¶}©ñ¬P¹Î (Open Cluster)¡C

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¬P¨t (Galaxy)¡G
¬O¤@­Ó¥]§t¼Æ¶qÃe¤j«í¬P¡B¬P»Ú¶³®ð»P¹Ð®J¡B¬P¹Î¡B¬P¶³©M·tª«½è¡A¨Ã¥B¨ü¨ì­«¤O§ô¿£ªº¤j½è¶q¨t²Î¡C ¨å«¬ªº¬P¨t¡A±q¥u¦³¼Æ¤d¸UÁû«í¬Pªº¸G¬P¨t¨ì¤W¥üÁû«í¬Pªº¾ò¶ê¬P¨t³£¦³¡A¥þ³£Àô¶µÛ½è¶q¤¤¤ß¹BÂà¡C ¦b¥iÆ[´úªº¦t©z¤¤¡A¬P¨tªºÁ`¼Æ¥i¯à¶W¹L 1,000 »õ­Ó¥H¤W¡C

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¬P¨t¹Î¡]Galaxy groups and clusters¡^¡G
¬O¥Ñ¼Æ¦Ê¨ì¼Æ¤d­Ó¬P¨t²Õ¦¨ªºÅé¨t¡A¥]§t¤F¤Ö¶q¬P¨tªº¬P¨t¹Î¥s°µ¬P¨t¸s¡C »Èªe¨t©Ò¦bªº¬P¨t¸s¥s°µ¥»¬P¨t¸s¡A¦¨­û¬P¨t¤j¬ù¬° 40 ­Ó¡C ¶ZÂ÷¥»¬P¨t¸s¸ûªñªº¤@­Ó¬P¨t¹Î¬O«Ç¤k®y¬P¨t¹Î¡A¥]§t¤F¶W¹L 2500 ­Ó¬P¨t¡C

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¶W¬P¨t¹Î¡]Supercluster¡^¡G
¬O¦b¦t©zªº¤j¤Ø«×µ²ºc¤¤¡A¤ñ¬P¨t¹Î©M¬P¨t¸s§ó¤jªºµ²ºc¡C

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¦b¥j¥N¤H­Ì¡A«K©óÆ[¹î¬PªÅ¡B¿ëÃѤè¦ì©M¼Ð¥Ü¤é¤ëªº¹B°Ê±¡ªp¡A¨Ì¾Ú¬K¤À«e«á¶À©ü®Éªº¦a¥­¤è¦ì¤Ñ¶H¡A ±N¬PªÅ°Ï¤À¦¨ªF¡]¤é¤ë¬P¨°¤É°_¤§¤è¦ì¡^¡B¦è¡]¤é¤ë¬P¨°¸¨¤U¤§³B¡^¡B«n¡B¥_¡]±Û¤Ñ¤£°ÊÂI¤è¦V¡^¥|­Ó¤è¦V¡A ¥H«C¡B¥Õ¡B¬õ¡B¶Â¥|ºØÃC¦â©MÀs¡Bªê¡B³¶¡BªZ¡]Àt³D¬ÛÄñ¡^¥|²Õ°Êª«§Î¶Hªº¤Ç°t¨Óªí¥Ü¡A ³oªF¤è»aÀs¡B¦è¤è¥Õªê¡B«n¤è¦¶³¶¡B¥_¤è¥ÈªZµ¥¥|¶Hªº¹º¤À¦b©P´Â¥H«e´N¤w¥X²{¡C

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¦a²y¶¦æ¤Ó¶§¤@©P´N¬O¤@¦~¡AÀHµÛ¬K®L¬î¥V¥|©u®ð­Ôªº©P´Á©ÊÅܤơA ¥ý¥Á±N¥V¦Ü¨ì¦¸¦~¥V¦Ü¾ã­Ó¦^Âk¦~®É¶¡¥­¤À¦¨¤Q¤Gµ¥¤À¡A¨C­Ó¤ÀÂIºÙ¬°¡u¤¤®ð¡v¡A ¦A±N¤¤®ð¶¡ªø§¡¤À¬°¤G¡A¨ä¤ÀÂI¥s§@¡u¸`®ð¡v¡C³o¤Q¤G¤¤®ð©M¤Q¤G¸`®ðªº²ÎºÙ¬°¡u¤G¤Q¥|¸`®ð¡v¡C §Ú°ê¦b¹A·~ªÀ·|®É´Áªº¬K¯Ñ¡B®L¯Ð¡B¬î¦¬¡B¥VÂõ¥¤é±`°_©~§@®§¥Í¬¡¡A³£»P¤G¤Q¥|¸`®§®§¬ÛÃö¡C ¥Ñ©ó¾ú¥N»â°ì¤j³£¦b¶Àªe¬y°ì¡A¸`®ð¦WºÙ¦]¦¹¨Ì¸Ó¦a°Ï®ð­ÔÅÜ´«©M¯Ñ¯Ð¡B¼½ºØµ¥¹A¨Æ¨Ó©R¦W¡C ¤G¤Q¥|¸`®ð¦WºÙ­º¨£©ó¡m²a«n¤l£»¤Ñ¤å°V¡n¡A¤G¤Q¥|¸`®ð«ö¥¦­Ìªº§t¸q¥i¤À¦¨¥|Ãþ¡G
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«B¤ô 2 ¤ë 21 ¤é ¤Ñ®ð³vº¥·x©M¡A«B¤ô¶}©l¼W¦h¤F¡C¹A¤Ò¶}©l¤U¥Ð¦£©ó¼½ºØ¯Ñ§@¡C
Ååîh 3 ¤ë 6 ¤é ¬K¹pÅå¿ô¤F¥V¯v¤¤ªºÂÎÃþ©Mîh¥ñªº°Êª«¡C¤j¦a¥Rº¡¥Í®ð¡B³¾»yªá­»¡C
¬K¤À 3 ¤ë 21 ¤é ³o¤@¤Ñ±Þ©]§¡¤À¡A¥¿¬O¬K©uªº¤¤´Á¡C¶Ç»¡·í¤é­Y«B¬î©u¦³Âצ¬¡C
²M©ú 4 ¤ë 6 ¤é ¬K·xªá¶}¡B¤j¦a®ð²M´º©ú¡B¸Uª«´þ¥Í¡C
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¥ß®L 5 ¤ë 6 ¤é ®L©u¶}©l¤F¡C
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®L¦Ü 6 ¤ë 21 ¤é ¥jºÙ¡u¤é¥_¦Ü¡v¡Aªí¥Ü²±®L¨ÓÁ{¡A¥Õ±Þº¥µu¡B¶Â©]¼Wªø¤F¡C
¤p´» 7 ¤ë 8 ¤é ¤@¾ã¦~¤¤³Ìª¢¼öªº©u¸`¶}©l¡C
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¥ß¬î 8 ¤ë 8 ¤é ¬î¤Ñ¶}©l¤F¡C
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¥ÕÅS 9 ¤ë 8 ¤é ¤Ñ®ð¤wº¥²D°_¤F¡A¤ô®ð¦b¾ð¤ì¡Bªá¯ó¤Wµ²¦¨ÅS¯]¡C
¬î¤À 9 ¤ë 23 ¤é ³o¤@¤Ñ±Þ©]§¡¤À¡A¥¿¬O¬î©uªº¤¤´Á¡C
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Á÷­° 10 ¤ë 23 ¤é ¶}©l¦³Á÷¤F¡C
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¥V¦Ü 12 ¤ë 22 ¤é ¥jºÙ¡u¤é«n¦Ü¡v¡Aªí¥Ü´H¥V¨ÓÁ{¡A¥Õ±Þº¥ªø¡B¶Â©]ÁYµu¤F¡C

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¤G¤Q¤K±J (The 28 Mansions)¡G
¤G¤Q¤K±J¬O¥j¥Nªº¤@ºØ¼Ð¥ÜùÚ¬P¸s¨t²Î¡A¬°¤F«K©óÆ[¹î©M¬ã¨s¬PªÅ¡A ¨Ì¾Ú¤Ó¶§©M¤ë«G©Ò¸g¹Lªº¬PªÅ­I´º²Õ¦¨ 28 ­Ó¬P²Õ¡A¥Î¨Ó§@¬°¼Ð¥Ü¤é¤ë¬P¨°ªº¦ì¸m©M¶q«×¥¦­Ìªº¹B°Ê±¡ªp¡C ¡u±J¡v¦³±JªÙ¡B®ÈªÙ¤§·N¡A©Ò¥H¤G¤Q¤K±J¤S¥s§@¤G¤Q¤KªÙ¡F¼Ð©ú¥HùÚ¬P¬°­I´º¡A ¤ë«G¨C¤G¤Q¤C¤Ñ¦h¤@¨Ç¶¦a²yÂà¤@°é¡A¨C±ß¥¦¦b¤Ñ¤W³£­n´«¤@­Ó¡u¦í¡v³B¡A¨C±J¸ó¶V½d³ò¤j¤p¤£¦P¡C ¥j¥N§Ú°ê¡B¦L«×¡Bªü©Ô§B¡B¥ì®Ô©M®J¤Îµ¥°ê¡A³£¦³Ãþ¦ü¤G¤Q¤K±JªºùÚ¬P¸s¨t²Î¡C §Ú°ê»·¦b©P¥N¤§«e´N¦³¤G¤Q¤K±Jªº¹º¤À¡A¥B±N¤G¤Q¤K±J¤S©M¥|¶H¬Û°t¦Ó§¡¤À¬°¥|²Õ¡A§Y
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®L¦Ü¤é (Summer Solstice):
¨C¦~ 6 ¤ë 22 ¤é«e«á¡A¤Ó¶§¥úª½®g¥_¦^Âk½u¡A¦b¥_¥b²y¬O¤@¾ã¦~¤¤±µ¨ü¤é·Ó³Ì¦h¥B¥Õ±Þ®É¶¡³Ìªøªº¤@¤Ñ¡C ¦¹«á¡A¶§¥úª½®gÂI±N³vº¥«n²¾¡A¥_¥b²y¤é·ÓÁY¤p¡B¥Õ±Þ®É¶¡´îµu¡C´«¨¥¤§¡A¦b«n¥b²y¡A³o¤@¤Ñ¬O¥V¦Ü¡C

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¨C¦~ 12 ¤ë 22 ¤é«e«á¡A¤Ó¶§¥úª½®g«n¦^Âk½u¡A¦b¥_¥b²y¬O¤@¾ã¦~¤¤±µ¨ü¤é·Ó³Ì¤Ö¥B¥Õ±Þ®É¶¡³Ìµuªº¤@¤Ñ¡C ¦¹«á¡A¶§¥úª½®gÂI±N³vº¥¥_²¾¡A¥_¥b²y¤é·Ó¼W¤j¡B¥Õ±Þ®É¶¡º¥ªø¡C´«¨¥¤§¡A¦b«n¥b²y¡A³o¤@¤Ñ¬O®L¦Ü¡C

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¬K¤À¤é (Vernal Equinox) :
¨C¦~ 3 ¤ë 22 ¤é«e«á¡A¤Ó¶§¥úª½®g¨ª¹D¡A¦¹®É¤é·Ó«n¥_¥b²y¬Ûµ¥¡A ¦b¥_¥b²y©M«n¥b²y¥Õ±Þ®É¶¡©M¶Â©]®É¶¡³£¬Ûµ¥ªº¤@¤Ñ¡C¦¹«á¡A¶§¥úª½®gÂI±N³vº¥¥_²¾¡A ¥_¥b²y¤é·Ó¼W¤j¡B¥Õ±Þ®É¶¡º¥ªø¡B¶Â©]®É¶¡ÁYµu¡Aª½¨ì®L¦Ü¤é¬°¤î¡C´«¨¥¤§¡A¦b«n¥b²y¡A³o¤@¤Ñ¬O¬î¤À¡C

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¬î¤À¤é (Autumnal Equinox) :
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¦ÜÂI (Solstice):
¤Ó¶§¤É°_ªº¡u¦ÜÂI¡v¡A¤D¬O°w¹ï¡u®L¦Ü¡v©M¡u¥V¦Ü¡v·í¤Ñ¤Ó¶§¤É°_«á¦bªÅ¤¤ªº¦ì¸m¦Ó¨¥¡A ¡u®L¦Ü¡v¤¤¤È¤Ó¶§©Ò¦bªº¥õ¨¤³Ì¤j¡A¦Ó¡u¥V¦Ü¡v¤¤¤È¤Ó¶§©Ò¦bªº¥õ¨¤³Ì¤p¡C

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¤ë­¹ (Lunar Eclipse) :
·í¤Ó¶§¡B¦a²y¡B¤ë²y¹B¦æ¬ù¦¨¤@ª½½u®É¡A¦p¤ë²y¹B¦æ¨ì¦a²y³±¼v¤º¡A«h·|§Î¦¨¡u¤ë­¹¡v¤Ñ¤å²{¶H¡C ¨Ì¦a²y¾BÂz¶§¥ú·Ó®g¨ì¤ë­±ªº¦h¹è¤§´º¶H¡A¬ù¥i°Ï¤À¥X¡u¤ë°¾­¹¡v©M¡u¤ë¥þ­¹¡v¡C·í¤ë¥þ­¹µo¥Í®É¡A §Ú­Ì¦b¦a²y¤W¤´¥i¬Ý¨ì¦]¨ü¦a²y¤j®ð©Ò§é®g¨ì¤ë­±ªº¶§¥ú¡A¨Ï±o§e²{¥X¡u·t¬õ¦â¡v¤ë­±ªº¤Ñ¤å©_Æ[¡C

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¤é­¹ (Solar Eclipse):
·í¤Ó¶§¡B¦a²y¡B¤ë²y¹B¦æ¬ù¦¨¤@ª½½u®É¡A¦p¤ë²y³±¼v±°¹L¦a²y¡A·|³y¦¨ ¡u¤é­¹¡v¤Ñ¤å²{¶H¡C ¨Ì¥Øµø¤Ó¶§³Q¤ë²y¾B±»ªº¦h¹è¡A¬ù¥i°Ï¤À¥X¡u¤é°¾­¹¡v¡B¡u¤é¥þ­¹¡v©M¡u¤éÀô­¹¡v¡C ·í¤é¥þ­¹µo¥Í®É¡A§Ú­Ì¦b¦a²y¤W¥i¬Ý¨ì¥­¤é¦]±j¯P¶§¥ú¦Ó¤£©ö¬Ý¥Xªº¤Ó¶§°{¿V¡B¤Ó¶§¤éÒ­µ¥¤Ó¶§ªí­±²{¶H¡C

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±q¦a²y¤WÆ[¬Ý¤º¦æ¬P (¤]´N¬O¤ô¬P©Mª÷¬P) »P¤Ó¶§¶¡ªº³Ì¤j¡u¨¤¶ZÂ÷¡v¡A ¦¹®É¬O¥Øµø³o¨âÁû¦æ¬P¶ZÂ÷¤Ó¶§³Ì»·¡B°±¯d©]ªÅ³Ìªøªº®É­Ô¡B¬O¥Øµø¥¦­Ìªº¨}¾÷¡C ¥¦­Ì§e²{¦b¤Ó¶§ªF°¼ªº³Ì¤j¡u¨¤¶ZÂ÷¡v®É¡AºÙ¤§¬°¡uªF¤j¶Z¡v¡F ´«¨¥¤§¡A¥¦­Ì§e²{¦b¤Ó¶§¦è°¼ªº³Ì¤j¡u¨¤¶ZÂ÷¡v®É¡AºÙ¤§¬°¡u¦è¤j¶Z¡v¡C

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¦X¤é»P½Ä¤é (Conjunction vs Opposition) :
±q§Ú­Ì©~¦íªº ¦a²y ¦V¥~Æ[¬Ý¬PªÅ¤¤¤Ñ¶HªºÅܤơA ·í¬Y¨âÁû¬P¹B¦æªº­y¸ñ·¥¬°±µªñ®É (¤]´N¬O¨âÁû¬P¦b ¤Ñ²y ¤Wªº¦ì¸m¶È¦³¤Ö³\ªº ¨¤«×¶ZÂ÷ ®É)¡A §Ú­Ì´NºÙ¥¦­Ì¦³¤F¡u ¦X ¡vªº¤Ñ¶H¡A ¨Ò¦p¡G¡u ¤g¬P¦X¤ë ¡v·N«ä¬O ¤g¬P ©M ¤ë²y ¦¹®É¦b¤Ñ²y¤W·¥¬°¾aªñ¡C ·íµM¡A¦p ª÷¬P¡B ¤Ó¶§ ¡B¦a²y¦¨¤@ª½½u®É¡A§Ú­Ì¦b¦a²y¤WÆ[¬Ý¨ìªº¬O¡uª÷¬P¦X¤é¡v¡C ¹ï©ó ¤ô¬P »Pª÷¬P³o¨âÁû¡u¤º¦æ¬P (¶¦æ¤Ó¶§ªº­y¹D¦b¦a²y¶¦æ¤Ó¶§¤§¤ºªº¦æ¬P)¡v¦Ó¨¥¡A·|¦³µÛ¤W¦X©M¤U¦Xªº°Ï§O¡C
         ­Y¬O¦a²y¥¿¦n¦ì©ó¤Ó¶§»P ¤õ¬P ¤§¶¡¡B¥B¦¨¤@ª½½u®É¡A §Ú­Ì´NºÙ¦³¤F ¤õ¬P¡u ½Ä ¡vªº¤Ñ¶H¡C ¹ï©ó¤õ¬P¡B¤ì¬P»P¤g¬Pµ¥¥~¦æ¬P¦Ó¨¥¡A ·í¦³¡u ½Ä ¡vªº¤Ñ¶H§Î¦¨®É¡A ±`¬O¥¦­Ì»P¦a²y³Ì±µªñªº®É¨è¡A¬O¦a­±¤W¹ï¥¦­ÌÆ[´úªº¤j¦n®É¾÷¡C

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        ²Ä¤@­Ó°²³]¤SºÙ¬°¡u¬Û¹ï©Ê­ì²z¡v¡C ´N¬O¦b©Ò¦³¥Hµ¥³t§@¬Û¹ï¹B°ÊªººD©Ê®y¼Ð¨t¤¤¡A ¥ô¦óª«²z©w«ß§¡¨ã¦³¡u¬Û¦P§Î¦¡¡v(¦b¼s¸q¬Û¹ï½×¤¤¬Û¦P¦a»Ý­n¥H ¡u±i¶q (Tensor)¡vªº§Î¦¡§e²{)¡C ¦]¦¹±ý¨Ï°¨§J¤h«Â¤èµ{¦b¤£¦Pªº ºD©Ê®y¼Ð¨t§¡§e¦P¤@§Î¦¡¡A «h¦÷§Q²¤ÅÜ´«±N¤£¦A¾A¥Î¡A ³o¬O¦]¬°°¨§J¤h«Â¤èµ{ (Maxwell's equations) ¦b¤£¦Pªº¦÷§Q²¤Æ[¹îªÌ¦³¤£¦Pªº§Î¦¡¡A ¦]¦¹¥²»Ý·sªºÅÜ´«©w«ß¡C
        ²Ä¤G­Ó°²³]¤SºÙ¬°¡u¥ú³t¤£ÅÜ­ì²z¡v¡C ´N¬O°²³]¥ú¦b¯uªÅªº³t«×¡A¦b©Ò¦³ºD©Ê®y¼Ð¨t¤¤³£¬Û¦P¤£ÅÜ¡A³£¬O±`¼Æ c (c ­È¬° 299792458 ¤½¤Ø / ¬í)¡C
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 ªüº¸§B¯S ¡E ·R¦]´µ©Z (Albert Einstein¡A1879.3.14. - 1955.4.18.) ©ó 1915 ¦~§¹¦¨¤F¼s¸q¬Û¹ï½×¡A ¨Ã©ó 1916 ¦~µoªí¡C¼s¸q¬Û¹ï½×±À½¤F¤w¦³ 250 ¦~ªº ¤û¹y­«¤O²z½×¡C ¦b¤û¹y­«¤O²z½×¤¤¡A¸U¦³¤Þ¤O¡]­«¤O¡^ ¬O½è¶q¶¡¤¬¬Û§l¤Þªº¥æ¤¬§@¥Î¤O¡A ¤]¬O½è¶q¤jªºª«Åé§l¤Þ¨ä¥Lª«½èªº¤O¶q¡C ¦æ¬P³Qµø¬°¬O¨ü¨ì ¤Ó¶§­«¤O ¦ÓÀô¶¤Ó¶§¦b¾ò¶ê­y¹D¤W¹B¦æ¡C ¦ý¦b·R¦]´µ©Z´y­zªº¦t©z¤¤¡A­«¤O¤£¬O¤@ºØ¥~¤O¡A ¦Ó¬O´O¤J©ó¤@­ÓªÅ¶¡©M®É¶¡ªº¡y³õ¡z ¢w¡u®ÉªÅ³õ¡v¤¤¡C ¦]¦¹¡A·íª«Åé³q¹L³o­Ó®ÉªÅ³õ¦Ó¹B°Ê®É¡A ¥é¦p¹³¤Ó¶§³o¼Ëªº¤j½è¶qª«Åé¥i¨Ï¥¦©P³òªº¡u®ÉªÅ³sÄòµ²ºc¡vÅs¦±¡A ¤Ó¶§¨tªº¦æ¬P´N·|ªuµÛ®ÉªÅ³õ¤¤Ås¦±ªº¸ô½u¹B°Ê¡C ·R¦]´µ©Z«ü¥X¡G¡uª«½èªº¤À¥¬¨M©wµÛªÅ¶¡ªºÅs¦±¡FÅs¦±ªºªÅ¶¡´y­zµÛª«½è·|¦p¦óªº¹B°Ê¡v¡C ¼s¸q¬Û¹ï½×ºë½T¦a´¦¥Ü¤F¥ú¸g¹L¤Ó¶§ªþªñ·|µo¥ÍªºÅs¦±°¾§éµ{«×¡C ¼s¸q¬Û¹ï½×¤ÏÂЦa³QÆ[´ú©M¹êÅç©ÒÃÒ¹ê¡A¥¦ªº¤@­Ó±ÀÂ_¬O¦t©z¥²µM·|¤£Â_¿±µÈªº¡A ¥Ñ¦¹§Î¦¨¤F¡u¦t©z¤jÃzµo¡v²z½×ªº°ò¦¡C ¦¹¥~¡A¼s¸q¬Û¹ï½×¹ï©ó¸ÑÄÀ¶Â¬} ©MÃþ¬PÅéµ¥ ©_²§¬PÅé ªº¹B°Ê¨Ó»¡¬O¤Q¤À­«­nªº¡C

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        ·R¦]´µ©Z (Albert Einstein¡A1879.3.14. - 1955.4.18.) ¦b¯U¸q¬Û¹ï½×¸Ì¡A ´£¥X¬Û¹ï½×ªº¨â­Ó°ò¥»°²³]¤§¤@ªº¡u¬Û¹ï©Ê­ì²z¡v¡C ´N¬O¦b©Ò¦³¥Hµ¥³t§@¬Û¹ï¹B°ÊªººD©Ê®y¼Ð¨t¤¤¡A ¥ô¦óª«²z©w«ß§¡¨ã¦³¡u¬Û¦P§Î¦¡¡v¡C ¦]¦¹±ý¨Ï°¨§J¤h«Â¤èµ{¦b¤£¦PªººD©Ê®y¼Ð¨t§¡§e¦P¤@§Î¦¡¡A «h¦÷§Q²¤ÅÜ´« ±N¤£¦A¾A¥Î¡A ³o¬O¦]¬°°¨§J¤h«Â¤èµ{¦b¤£¦Pªº¦÷§Q²¤Æ[¹îªÌ¦³¤£¦Pªº§Î¦¡¡A ¦]¦¹¥²»Ý·sªºÅÜ´«©w«ß¡A ¨Ï¬¥¤¯¤lÅÜ´«¦¨¬°¯U¸q¬Û¹ï½×¤¤ªºÅÜ´«©w«ß¡C ´«¨¥¤§¡Aª«²z©w«ß¸Ìªºª«²z¶q­n¯à°÷¦b¬¥¤¯¤lÅÜ´«¤U¹Bºâ¡A «h¥¦­Ì¥ý¨M±ø¥ó¬O­n¥ý¯àªí¥Ü¦¨¥]§t ªÅ¶¡©M ®É¶¡¨ç¼Æªº ¡u¥|ºû¦V¶q (4 - vector)¡v¡C
        ­º¥ý¦Ò¶qªº¥|ºûºD©Ê®y¼Ð¨t¬O±N®É¶¡µø¬°µ¥¦P¤TºûªÅ¶¡ªº¥t¤@ºû«×¡A ºÙ¤§¬°¥|ºûªº®ÉªÅ¡A §Ú­Ì±`¥H x£g ¡Ý (x1, x2 , x3 , x4) = (x , y , z , ct) ¨Óªí¥Ü¡A¦¡¤¤ £g = 1, 2, 3, 4 ¡C ¦Ó¨ä¥L²³©Ò¼ô±xª«²z©w«ß¸Ìªº¶q¡A¨º¨Ç¬O¯à°÷¥H¥|ºû¦V¶qªº§Î¦¡§e²{©O ? ¯à°÷¥H¥|ºû¦V¶qªº§Î¦¡§e²{ªº³o¨Ç¶q¡A¤~¬O§Ú­Ì·P¿³½ìªº¡uª«²z¶q¡v¡C ¦p¹qºÏªiªºªí¹F§Î¦¡¤¤ªº¡u¬Û¦ì (Phase)¡v¥iªí¥Ü¦¨ kx - £s t = k£g x£g ¡A §Y¥|ºûªi¼Æ k£g = (k , £s/c ) ¡C

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©ú¥i¤h°ò (Hermann Minkowski¡A1864.6.22. - 1909.1.12.) ¥H¬ã¨s ¬Û¹ï½× ªº¼Æ¾Ç¦Ó¥X¦W¡A ¬°·R¦]´µ©Z (Albert Einstein¡A1879.3.14. - 1955.4.18.) ªº¯U¸q¬Û¹ï½×¯S§O´£¨Ñ ¥|ºûªÅ¶¡ªº¼Æ¾Çµ²ºc¡A ©ó 1907 ¦~¦b©ÒµÛ¡mRaum und Zeit (ªÅ¶¡»P®É¶¡) ¡n¤@®Ñ¤¤µoªí¡A ¥L±NªÅ¶¡»P ®É¶¡µø¬°¤@­Ó¬y§Î³sÄòÅé  (Manifold)¡A ¼vÅT¤F·R¦]´µ©Z¦b¯U¸q¬Û¹ï½×©M¼s¸q¬Û¹ï½×¤W¹ï©ó ¡u«×³W (Metric)¡vªººc«ä¡C
        ©ú¥i¤h°ò¦b¥|ºûªÅ¶¡¤¤¡A ¨ä¤¤¤Tºû¥Î¥H¨M©wªÅ¶¡¤@ÂIªº¦ì¸m (x, y, z)¡A ¦Ó²Ä¥|ºû¥Î¥H¥Nªí¤@¨Æ¥óµo¥Í¦b¸ÓÂIªº®É¨è t¡C§Ú­Ì¸g±`±N¦¹ªÅ¶¡ªº¥|­Ó®y¼Ð¼g¦¨ x£g = (ct , x, y, z) ¦¡¤¤ c ¬°¯uªÅ¤¤ªº¥ú³t¡A(£g= 0, 1, 2, 3)¡C³o¥|­Ó®y¼Ð§YºÙ¤§¬°¡u©ú¥i¤h°ò®y¼Ð¡v¡A ³o®Éªº¨Æ¥ó¶¡¹j¬° d s2 = c2 d t2 - d x2 - d y2 - d z2 = £U £bij d xi d xj ¡A ¦¡¤¤ £bij (i, j = 0, 1, 2, 3) ºÙ¤§¬°¡u©ú¥i¤h°ò«×³W (Minkowski metric)¡v¡C £b00 = +1¡A £b11 = £b22 = £b33 = - 1¡A ¨ä¥Lªº £bij = 0 (·í i¡Új ®É)¡C

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¹ï©ó¤û¹y¤O¾Ç¦Ó¨¥¡A ¦bµ¥³t¬Û¹ï¹B°Êªº S ¡B S' ¨â®y¼Ð¨t¤¤ªºÅÜ´«Ãö«Y¡A ¦÷§Q²¤®ÉªÅÅÜ´«§Y¥iº¡¨¬¨ä¤£ÅܩʡC ¦ý¨ì 19 ¥@¬ö¥½¡A ¹qºÏ¾Ç²z½×¥H °¨§J¤h«Â¤èµ{¦¡¬°°ò¦¦aµo®i¦Ü§¹¾ãªº°¨§J¤h«Â¹qºÏ¾Ç²z½×¡A «oµo²{¦÷§Q²¤®ÉªÅÅÜ´«¦¡¤wµLªkº¡¨¬¨ä¤£ÅܩʡC ¬¥¤¯¤l (Hendrik Antoon Lorentz¡A1853.7.18. - 1928.2.4.) ¦b¯U¸q¬Û¹ï½×µoªí¤§«e´X¦~¡A ±q¯Âºé¼Æ¾Ç¤è­±±´°Q¥H¦óºØ®ÉªÅÅÜ´«¡A¤è¥i¨Ï°¨§J¤h«Â¤èµ{¦¡«O«ù¨ä¤£ÅܩʡH ³] S' ¥Hµ¥³t v ªu S ¨t²Î¤§¥¿ x ¤è¦V¹B°Ê¡A«h¥L±o¨ì¦p¤Uªº®ÉªÅÅÜ´«¦¡¡G x' = £^ (x - v t) , y' = y, z' = z , t' = £^ (t - £] x / c) ¡A ¦¡¤¤ £] = v / c , £^2 = 1 / (1 - £]2)¡C ¦¹ÅÜ´«¦¡ºÙ¬°¡u¬¥¤¯¤lÅÜ´« (Lorentz Transformation)¡v¡Cª½¨ì 1905 ¦~¯U¸q¬Û¹ï½×µoªí«á¡A ¬¥¤¯¤l²¤ÅÜ´«ªºª«²z·N¸q¤~±o¨ì¸ÑÄÀ¡C ¦b©ú¥i¤h¥|ºû®ÉªÅªº¬[ºc¤U¡A¬¥¤¯¤l²¤ÅÜ´«¤]¬Oµ¥³t¬Û¹ï¹B°Ê®y¼Ð¨t¶¡ÅÜ´«ªº¥²µMµ²ªG¡C ¦b¬¥¤¯¤lÅÜ´«¤¤¡A­Y³t«× v »·¤p©ó¥ú³t¡A«h¬¥¤¯¤lÅÜ´««D±`±µªñ¦÷§Q²¤ÅÜ´«¡A §Y £] ¡÷ 0 , £^ ¡÷ 1 ¡A ©Ò¥H¥i±N¦÷§Q²¤®ÉªÅÅÜ´«µø¬°¬¥¤¯¤lÅÜ´«ªºªñ¦ü­È¡C

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°²³] S ¡B S' ¨â®y¼Ð¨t¦³¤@¬Û¹ï³t«× v ¡C ¦b S' ¤º¤@©wÂI P ¡A¹ï S ®y¼Ð¨t¤¤ªºÆ[´úªÌªºÀþ®É¦ì¸m¬° . r = r' + v t ¡C ¤Z¬O±N¬Û¹ï¦ì¸m¼g¦¨³oºØ§Î¦¡ªººD©Ê®y¼Ð¨t¡A ºÙ¤§¬°¡u¦÷§Q²¤®y¼Ð¨t¡v¡C ¦b³oºØ®y¼Ð¨t¤¤¡A®É¶¡ t ³Q»{¬°¬Oµ´¹ïªºª«²z¶q¡A¥¦¤£ÀH®y¼Ð¨tªº¥ô¦ó¬Û¹ï¹B°Ê»P³t«×¦Óµo¥Í§ïÅÜ¡C
        ¦÷§Q²¤ÅÜ´«¬O¦bµ¥³t¬Û¹ï¹B°Êªº S ¡B S' ¨â®y¼Ð¨t¤¤ªºÅÜ´«Ãö«Y¡A ³] S' ¥Hµ¥³t v ªu S ¨t²Î¤§¥¿ x ¤è¦V¹B°Ê¡A«h¦¹¤G®y¼Ð¨tªº®ÉªÅÅÜ´«¬°¡G x' = x - v t , y' = y, z' = z , t' = t . ¦¹ÅÜ´«¦¡ºÙ¬° ¡u¦÷§Q²¤ÅÜ´« (Galilean Transformation)¡v¡C ¦÷§Q²¤¤£ÅܩʬO«ü¦b¦÷§Q²¤ÅÜ´«¤U¡A ¦b¨â®y¼Ð¨t²Î¤º©Ò¨£ªº¡uª«²z©w«ß¡v§¡¬Û¦P¡C ¦÷§Q²¤ÅÜ´«¬°¤û¹y¤O¾Ç¤¤ªºÅÜ´«¡A »P¯U¸q¬Û¹ï½×¤¤ªº¬¥¤¯¤lÅÜ´«¤£¦P¡C

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°¨§J¤h«Â (James Clerk Maxwell¡A1831.6.13. - 1879.11.5.) ¬O 19 ¥@¬ö³Ì°¶¤jªº¼Æ¾Ç®a©Mª«²z¾Ç®a¤§¤@¡C ¥L§Q¥Îªk©Ô²Ä¹êÅçµo²{ªº¹qºÏ·PÀ³²{¶H¡A±o¥H¹ï¹qºÏ³õºë½T¦a´y­z¡C¥L§ó¶i¤@¨B¦a°²³]¹qºÏ³õ¤@­P§@¥Î¡A ²£¥Í¤@ºØ·sªº¯à¶q¡AºÙ¤§¬°¡u¿ç®g¯à¡v¡C 1864 ¦~¡A°¨§J¤h«Â²Î¦X¤F­ì¦³¹q¾Ç©MºÏ¾Çªº²z½×§¹¦¨§¹¾ãªº¹qºÏ²z½×¡A ²{ºÙ¤§¬°¡u°¨§J¤h«Â¤èµ{¦¡ (Maxwell's equations)¡v¡A ¦b¹qºÏ¾Ç¤¤°¨§J¤h«Â¤èµ{¦¡ªº­«­n©ÊµS¦p¤O¾Ç¤¤ªº ¤û¹y¹B°Ê©w«ß ¤@¼Ë¨ã¦³Åv«Â©Ê¡C ³o²z½×¹w´ú¦³¡u¹qºÏªi¡vªº¦s¦b¡A¦b¯uªÅ¤¤¥H¥ú³t¶Ç¼½¡A °¨§J¤h«Â»{¬°¥úªiªº¥»½è¬O ¹qºÏªi¡A ¦Ó«D¾÷±ñªi¡C 1887 ¦~»®¯÷ (Heinrich Hertz, 1857 - 1894) µo²{¹qºÏªi¡A ¦]¦¹¹qºÏªi¦¨¬°ªñ¥N¬ì¾Ç¬ã¨sªº­«­n¤@¤ä¡C
        °¨§J¤h«Â¤èµ{¦¡²Î¾ã©M­×¥¿¤F­ì¦³ºÏ¾Ç¤¤ªº ¦w°ö©w«ß (¡¾ x H = 4£k/c J + 1/c ∂ D / ∂ t) ©M ªk©Ô²Ä©w«ß (¡¾ x E = -1/c ∂ B / ∂ t)¡A ¥H¤Î­ì¦³¹q¾Ç¤¤ªº°ª´µ©w«ß (¡¾ • D = 4£k £l ) ©M ¼Ú©i©w«ß (¡¾ • B = 0 ) ¡A¦¡¤¤´y­zªººÏ³õ±j«× H¡A¹q³õ±j«× E¡A ¹q¦ì²¾ D (D = £` E)¡A ¹q²ü±K«× £l¡A¶Ç¾É¹q¬y J (J = £m E)¡AB = £g H¡A £` ¬O¤¶½èªº¹q®e²v¡A£g ¬OºÏ¾É²v¡A ¦V¶q¹Bºâ¤l ¡¾ ¡Ý (∂ /∂ x , ∂ /∂ y , ∂ /∂ z ) ¡C ¦b¯uªÅ¤¤ £`0 »P £g0 ¤S©M¥ú³t c ¦³ £`0 £g0 = 1 / c2 ªºÃö«Y¡C

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1948 ¦~¶ø¦a§Q¼Æ¾Ç¦t©z¾Ç®a Hermann Bondi (1919.11.1. ¡V 2005.9.10.)¡B¶ø¦a§Q¤Ñ¤å¾Ç®a´ö°¨¤h¡E¤àº¸¼w (Thomas Gold¡A1920.5.22.¡Ð2004.6.22.) ©M­^°ê¤Ñ¤å¾Ç®a¥±¹p¼w¡EÀN¥ìº¸ (Fred Hoyle¡A1915.6.24.¡Ð2001.8.20.) ´£¥Xí©wª¬ºA¦t©z¼Ò«¬ (steady-state theory¡A©ÎºÙµL­­ªº¦t©z²z½×©Î³sÄò³Ð§@¥Í¦¨ )¡A³o¬O¦³§O©ó¼Ð·Ç¦t©z¼Ò«¬ (standard cosmological model) ¢w ¥±¨½¼w°Ò¡Ð°Ç±ö¯S¡Ðù§B»¹¡Ð¨Uº¸§J«×³W (Friedmann¡VLemaître¡VRobertson¡VWalker metric¡AFLRW «×³W) ªº¦t©z¼Ò«¬¡C ³o­Ó¼Ò«¬¦t©z¬Ý°_¨ÓÁ`¬O©M²{¦b¤@¼Ë¡A¥¦ªº¦t©zªº­ì«h¬O¤£¬O¥Î©ó¦t©z¦~ÄÖ»P¼Éº¦ªÅ¶¡ªº±´°Q¡A ¥¦ªºÂX¤j®ÉªÅ¬O§e«ü¼Æ¯Å¼Wªø¡A¦ýª«½è±K«×ºû«ù¦b´X¦ó§Îª¬©Ò»ÝªºÁ{¬É­ÈùÚ©w¡C µM¦Ó¡A »´¤¸¯ÀÂ×«× ©M¦t©z­I´ºªº ·Lªi¿ç®g (cosmic microwave background radiation) Æ[¹îµ²ªG (¤W¹Ï¼v¹³) ÄY­«¦aÃhºÃí©wºA¼Ò«¬¡C 1993 ¦~¥±¹p¼w¡EÀN¥ìº¸©M¥Lªº¦P¨Æ­^°ê¤Ñ¤å¾Ç®a³Ç¦ò·ç¡Eù¯Ç¼w¡E§B¤ñ©_ (Geoffrey Ronald Burbidge¡A1925.9.24.¡Ð2010.1.26.)»P¦L«×¤Ñ¤å¾Ç®a Jayant Vishnu Narlikar (1938.7.19.¢w) ±Ní©wª¬ºA¦t©z¼Ò«¬­×§ï¦¨ ·Çí©wºA¦t©z¼Ò«¬ (Quasi-Steady State model) ¡A»¡©ú¦t©z©l²×¦s¦bµÛ¥B·|¸g¾ú¯ß°Ê (pulsations) ¦ÓÂX¤j»P¦¬ÁY¡A¦b¶ò³´ªº¨C­Ó¶¥¬qµ²§ô®É¤§¡u¤Ï¼u¡v·|¤Þ°_¨ã¦³®ø·¥¯à¶q±K«×¡AÃþ¦ü©ó¤jÅRÆE¼Ð·Ç¼Ò«¬¤¤ªº ·t¯à¶q (Dark energy) ¨¤¦â¡C¦¹¼Ò«¬³\¦h½×ÂI©|«Ý§ó¦hÆ[´ú¼Æ¾Ú¨ÓÅçÃÒ¡C

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1929 ¦~·ç¤h¤Ñ¤å¾Ç®a¥±¨½¯ý¡E¯÷«Â°ò (Fritz Zwicky¡A1898.2.14.¡Ð1974.2.8.) ´£Ä³¡u¿ð½w¥ú¡v(Tired light¡A©ÎºÙ²Ö¤§¥ú) ¾÷¨î ¡A¨Ó§@¬õ²¾¶ZÂ÷Ãö«Y (redshift-distance relationship) ªº¸ÑÄÀ¡A¦p¦¹Æ[ÂI¤£¦P©ó¬ü°ê¤Ñ¤å¾Ç®a«¢¬f ¡]Edwin Powell Hubble¡A1889.11.20. ¢w 1953.9.28.¡^ ¨Ì¾Ú Georges Lemaitre ªº¦t©z¿±µÈ½×ÂI ¡A¥H »·¤è¬P¨t»·Â÷§Ú­Ìªº³t«× v ©M»P§Ú­Ìªº¶ZÂ÷ d ¦¨¥¿¤ñ (§Y v = H0 d) ªº§¡¤Ã¿±µÈ¥b¸gÅ礽¦¡¨Ó¸ÑÄÀ¬õ²¾¶ZÂ÷Ãö«Y¡C ´£¤Î§_¥ú¤l¥i¯àÀHµÛ»P¨ä¥L²É¤lªº¸I¼²¦Ó³à¥¢¤F±`³Wªº¯à¶q¡A¨Ï±o¸û»·³Bªºª«Åé¦ü¥G ¤ñªñ³B¨Ó±o¸û¬õ¡A¥B¥ô¦óºØÃþªº¥ú´²®g·|¼Ò½k§ó¦h¬Ý¨ì¸û»·³Bªºª«Åé¹Ï¹³¡C¦¹¥~¡A¬P¨t«G«×¡B¦t©z·Lªi­I´º¼ö¿ç®gÀH®É¶¡ºt¤Æ¡A ¨Ï±o¬Ý¨ì¤F¤@¨Ç¤£À³¦s¦bªº²{¶H¡A³o¬O¥Ñ©ó¥ô¦ó¦t©z¬õ²¾¯h³Ò (tired) ¼vÅT¥ú´²®gªº¾÷¨î¡C

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