00:10:45,170　　那是在大约公元前600年的一个仲夏夜　　It's a warm summer evening, circa 600 BC.　　247　　00:10:45,240 --> 00:10:49,240　　当你从集市[古希腊圣贤集会所]购物归来　　You've finished your shopping at the local market, or Agora...　　248　　00:10:52,910 --> 00:10:55,110　　抬头仰望夜空　　...And you look up at the night sky.　　249　　00:10:55,170 --> 00:10:58,810　　突然　　你发现星星在游弋　　There you notice some of the stars seem to move,　　250　　00:10:58,870 --> 00:11:03,440　　于是　　你将他们命名为"行星"或"漫游者"　　So you name them "planetes," or "wanderer".　　251　　00:11:09,710 --> 00:11:10,640　　佩妮同学　　有问题吗　　Yes, Penny?　　252　　00:11:10,710 --> 00:11:13,870　　这和莱纳德的研究有什么关系　　Um, does this have anything to do with Leonard's work?　　253" type="audio/mpeg" />-->