尽管伊迪卡拉是以澳大利亚的一处地名而命名，但伊迪卡拉沉积层却遍及世界各地，并且可追溯到前寒武纪时代。

Although named after a site in Australia, the Ediacaran formation is worldwide in distribution and dates to Precambrian times.

youdao

我注意到前几个街口正塞车。

B: I notice there's a jam a few blocks away.

youdao

文档可以还原到前一版本。

A document can be restored to a previous version.

youdao

Many of those figures who belong to the New Critics did much of their important work before they arrived at Yale.

很多来自新批评派的名人,在到耶鲁教书前就已经做了很多重要的工作。

耶鲁公开课 - 文学理论导论课程节选

In fact, you could be sitting three years from now waiting before commencement and you can get that grade adjusted.

实际上，你可以从现在到知道毕业典礼前,一直坐等三年,你可以更正成绩。

麻省理工公开课 - 固态化学导论课程节选

So, these things here that you have in your hand, is the results of my spontaneously going to staples before class.

你们手头上东西，都是我们在上课前买到的。

哈佛公开课 - 计算机科学课程节选