This is a sign of my economic status: I don't have to work. It is middle and lower-class women who do not get to observe purdah in this way.

但这恰好是我经济地位的标志：,我不需要工作，只有中下阶层的女人,才像这样不遵守深闺的习俗。

普林斯顿公开课 - 人性课程节选

s1 Here is 1s atomic. But lithium has 2s1, so I need a 2s atomic orbital here and likewise over here.

这是1s原子，但锂有两层，所以我还需要在这里添加2s轨道,就像那样。

麻省理工公开课 - 固态化学导论课程节选

But here, as we saw in week zero with the shoe example putting on socks, I have to increment this variable explicitly myself.

但是这里，像我们上周看到的，鞋子穿在袜子上,我需要亲自明确地增加这个变量。

哈佛公开课 - 计算机科学课程节选

First of all, as I just noted, the argument needs premise number one.

首先,像我刚才提到的,这个论证的成立需要前提一

耶鲁公开课 - 死亡课程节选

Programmers often write TODO with no space, all caps like this which means "I have to do something here."

程序员通常写TODO不使用空格，像这样的大写意思是“这里我需要做些事情“

哈佛公开课 - 计算机科学课程节选