And when someone says your words or actions hit the nail on the head, he means what you said or did was exactly right.

VOA: special.2009.09.20

One, there's this magical reasoning aspect, my reasoning is controlling your actions.

第一,它建立在超现实的假设上,即我的推理能影响到你们

耶鲁公开课 - 博弈论课程节选

It can be an expression of regret for your personal actions.

这可以用来表示你后悔自己所做的事情。

I'm sorry 课堂 - SpeakingMax英语口语达人

I don't want to be an alarmist here." "But the one thing that is very important is that as the ISAF (NATO) forces operate in the areas near the Pakistan border, that the impact on Pakistan be taken into account at all times and that the Pakistani security forces are properly aware of what the military actions are so they can do what is necessary to protect your border,"

VOA: standard.2009.07.04

So for a literal definition of what strategic means: it's a setting where the outcomes that affect you depend on actions, not just on your own actions, but on actions of others.

策略形势书面定义是,行为影响结果,然而结果不仅,取决于你的行为 还取决于其他人的行为

耶鲁公开课 - 博弈论课程节选

Well, I guess in the first case where you have the one worker and the five, it's a choice between those two and you have to make a certain choice and people are going to die because of the trolley car, not necessarily because of your direct actions.

我认为，在第一种情况中是撞死一个还是五个，你只能在这两者中选择,不管你做出的是哪一个选择,总得有人被电车撞死，而他们的死，并非你的直接行为导致。

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