我们吞下食物的时候，我们的胃没有机会去很好地消化，没有信息传送到我们的大脑，提示我们满足了。

When we gulp down food our stomachs don't have a chance to digest it properly, nor signal to our brains that we are satiated.

youdao

如果曾经没有焦虑和苦恼过，我们本身是不会去自寻烦恼的。

We ourselves cannot then enter into the anxiety and anguish which we had before conceived.

youdao

在堪培拉的游览并没有改变我们多变的情绪，我还要不好意思地承认，我没有到国会去参观，而是躲到屋顶咖啡馆去喝咖啡了。

Pulling up in Canberra does nothing to alleviate our fluctuating moods and I am ashamed to admit that instead of taking the tour of Parliament House I simply head to the rooftop café for coffee.

youdao

So now, in this case, this code is going to, when we get here, check, and if you haven't seen that strange thing there, that exclamation point in bang computer-ese called a bang, it says x if ANS star ANS is not equal to x, all right?

那么现在，在这个例子中，当我们执行到这里，代码会去检查,如果你没有看到过这个奇怪的东西,这个感叹号在计算机学中被叫做,代码的意思是如果ANS的平方不等于？

麻省理工公开课 - 计算机科学及编程导论课程节选