Because it was in the 1950's or so, maybe the late 1940's, that people started to discover lithium, even though it had no natural function, it did do something in our bodies.

因为在二十世纪五十年代左右，可能是四十年代末期，人们开始发现锂，尽管不参与人体的正常生理活动，但是它确实会对我们的身体产生影响。

麻省理工公开课 - 化学原理课程节选

And late meal is so much fun because it's like a huge social hour.

迟到的一餐非常好玩，因为它就像是我们社交的时间，

有趣的吃东西协会 - SpeakingMax英语口语达人

So even though increment is obviously increment declared and defined in this function, it's later; so it's too late for me to use it in main.

很明显，即使在这个函数中,已经声明和定义;,也太迟了，以至于，我在main函数中不能使用它。

哈佛公开课 - 计算机科学课程节选

So, when you see the word Colonia in late Roman history, it's talking about something very, very different from what we're talking about.

当你在罗马史中看到Colonia这个词的时候,这与我们所说的,是两个完全不同的概念

耶鲁公开课 - 古希腊历史简介课程节选

It's so late!

都这么晚了。

I'd better 实战 - SpeakingMax英语口语达人