They don't help because they have something to gain out of it.

他们并不会因为能够从彼此的友谊之中有所获得而去帮助对方。

youdao

Though they don't speak it out, most young people want to gain acceptance from their parents.

虽然没有说出来，但是大多数年轻人想要获得父母的认可。

youdao

His purchases in the transfer market are generally young and hungry players with everything to gain by playing out of their skin.

他在转会市场上根据球员展现出任何东西购买的普遍是年轻和渴战的球员。

youdao

He says the key for getting out of Afghanistan is to gain the trust of the Afghan people and to explain the exit strategy.

VOA: standard.2010.05.26

OK, in a few minutes we're going to start talking then about what is computation, how are we going to start building those tools, but that's what you should take away, that's what you're going to gain out of this course by the time you're done.

好啦，我们会花一点儿时间,谈谈什么是计算，我们如何去建造这些工具，但是这些是你应该，在离开这个课堂时,应该学会的事儿。

麻省理工公开课 - 计算机科学及编程导论课程节选

But actually there is a little bit of an energy cost into doubling up into a single orbital, because, of course, it takes energy when you create more electron repulsion, that's not something we want to do, but we have to do it here, and it turns out that that effect predominates over, again, the energy that we gain by increasing the atomic number by one.

但实际上，在一个轨道上放两个电子,确实会亏损一点能量，因为，当你加入更多电子，引起更大的排斥能,这显然会消耗能量，这不是我们想要做的，但是在这种情况下我们不得不做，结果这一影响，超过了增加一个,原子序数所得到的能量。

麻省理工公开课 - 化学原理课程节选

And I think you asked a very good question, what does he have to gain out of this?

NPR: Radioactive Poison as an Assassin's Tool

Back that gain out, and profits were 45 cents a share, a bit above the guidance range of 38-42 cents.

FORBES: Connect

The ineffectiveness of government programs to help SMEs is particularly ironic given that leaders in Jakarta often try to make public gain out of the support for the smaller companies.

CNN: Big Little Problems