Just last fall there were some events in the world celebrating the bicentennial of Dalton's scientific achievements.

就在去年秋天，世界上还有一些活动,庆祝达尔顿科学成就,的二百年纪念日。

麻省理工公开课 - 固态化学导论课程节选

The fall of Pylos is generally thought to be around 1200 B.C.; Mycenae itself may be fifty years later, and other places later than that.

人们普遍认为皮洛斯的陨落,大约在公元前一千二百年,迈锡尼城本身也许在五十年以后,其他的地方更晚些

耶鲁公开课 - 古希腊历史简介课程节选

Roughly speaking, about 1200 B.C., we hear of general attacks that are going on around the Mediterranean against the various civilizations of which we know.

大致说来,大概在公元前一千二百年,爆发了以地中海周围,我们所知的各种文明为攻击对象的,全面战争

耶鲁公开课 - 古希腊历史简介课程节选