With a lightning "switch" at their fingertips, materials scientists could find out what happens when mighty currents meet matter.

有一个便于取用的闪电“转换器”，材料科学家们就可以弄清当强大的电流与物质相遇时会发生什么。

youdao

youdao

Of course, it came as a big surprise when tears came up, no matter how hard I tried, I wasn't able to control myself.

当然，当眼泪涌上来的时候，我感到很惊讶，无论我怎么努力，我都无法控制自己。

youdao

He says,for now,it is a matter of getting them into the program, not where they might go when the graduate.

VOA: standard.2009.05.06

And all this is, is saying that when you take a mixed second derivative, it doesn't matter in which order you take the two derivatives.

麦克斯韦关系的本质是,当你考虑混合的二阶导数时，求导的顺序不影响最后的结果,现在，我们利用这些关系。

麻省理工公开课 - 热力学与动力学课程节选

When I said that questions are important and answers matter less, I am not coming from a point of relativism.

当我说问题重要而答案没那么重要时，我不是从相对论的观点来说的。

哈佛公开课 - 幸福课课程节选

But when people foul up in a spectacular fashion, especially when it involves a personal matter, Americans will give them a break and a second chance -- as long as they stand up like a man or a woman, admit they screwed up, say they're sorry and look like they damn well mean it.

CNN: Would a President Petraeus be in the cards?

Even so, as a two-wheeler you feel very vulnerable when cars are only a matter of inches away in the rush hour.

BBC: Is cycling a realistic alternative to taking the car?

There was a lot of interest in the issue of Iran when that became a big matter on the campaign trail, you know, big question of debate between Hillary Clinton and Barack Obama and that's something that continues to engage our readers.

NPR: World Takes Notice of Iowa Caucuses