But there was an exhibit of jellyfish, I know at least until last year, at the Boston Museum of Science, and all of you guys can get in there free.

但那以前有水母的展示，我知道至少去年有，在波士顿科学博物馆，你们都可以免费去看。

麻省理工公开课 - 化学原理课程节选

So I did teach English in a foreign country, in Greece for a year, a long time ago.

那么我在外国教过英语，在希腊教了一年，那是在很久以前了。

在公园相遇的老师 - SpeakingMax英语口语达人

So one problem is unenforceability but that might far off ago that might have been a problem.

强制性是一个问题,但那也是在很久以前的问题

耶鲁公开课 - 博弈论课程节选

I've given you the periods at the top of the chart: early Bronze Age; middle Bronze Age from about 2100 to 1550; we date the late Bronze age from about 1550 until 1200--the introduction of iron and the beginning of the Iron Age in 1200. Prior to that, the Bronze Age, which is divided into these three periods.

我在这个表格的顶端给你们列了一些时期：,早期青铜时代；中期青铜时代，从约公元前2100年到前1550年；,晚期青铜时代，从公元前1550年到前1200年，即铁器时代前页；,然后公元前1200年开始了铁器时代，在那以前，青铜时代分为那样三个时期。

耶鲁公开课 - 旧约导论课程节选

Now we worked through this just a little bit once before.

那我们比以前在深入一点

耶鲁公开课 - 聆听音乐课程节选

with, like, things written on it, like, notes you've taken or things you want to remember.

你可以在那张纸上写些东西 ，比如你以前做的笔记，还是你想记下的内容。

考试应该这么准备 - SpeakingMax英语口语达人