They found that people who spend months in space lose bone strength at a faster rate than experts had thought.

VOA: special.2009.03.10

It's as if Richard takes those words, and he makes them his own, takes them from his father and gains a different kind of strength from them, a strength he can then use to get back at his father.

理查按父亲说的做了，就如同把父亲说的，复制于他的大脑中一样,似乎从中获得了一种，不同寻常的报复方式。

耶鲁公开课 - 1945年后的美国小说课程节选

So, let's change our graph where we now have this zero point set as the two individuals hydrogen atoms, and then we see that our h 2 molecule is at the negative of the dissociation energy, or the negative what that bond strength is.

那么让我们把曲线图中的零点能改到,两个分离的氢原子处，那我们就会看到,氢分子就是负的离解能，或者负的键的强度。

麻省理工公开课 - 化学原理课程节选

That is why scientists today wonder at the depth of his knowledge and the strength of his arguments.

VOA: special.2009.02.25

Positive psychology says let's focus also on our strength at least as much.

积极心理学认为，我们至少,注重优点的程度要和注重缺点一样多。

哈佛公开课 - 幸福课课程节选

American troop strength in the then-South Vietnam went from 184,000 at the end of 1965 and increased to 537,000 by the end of 1968.

VOA: standard.2009.09.09