Both the test-firing and the sanctions vote come in the midst of an ongoing conflict between Iran and the West over its nuclear program.

VOA: standard.2009.12.18

Now be honest, how many of you in a blind taste test can taste the difference between ordinary Coke and ordinary Pepsi?

老老实实,你们谁能在不知道的情况下尝出,可口可乐和百事可乐的不同

耶鲁公开课 - 博弈论课程节选

Now, I know you've had all this bonding in the orientation period, but I think that it's much better when you write a test for there to be some solid state defects known as vacancies in between the various people.

现在，我知道你们关系很融洽,在互相介绍的时间里，但是我想这样会更好,当你们在一起做一个测试,成为固体化学的不良产品,成为众多人当中的缺位。

麻省理工公开课 - 固态化学导论课程节选

(Speaking) "North Korea was showing all its cards to the Obama administration, both the rocket test and the nuclear test, giving the United States a choice between nuclear negotiations or nuclear proliferation,"

VOA: standard.2009.12.30

To test this, the psychologist Harlow performed a series of ingenious experiments with nonhuman primates wire mothers distinguishing between what he called "wire mothers" And you'll see illustrations of this to follow.

为了验证，心理学家哈洛,用非人类灵长类做了一系列独创性试验,区别“,下面你可以看到实验描述。

耶鲁公开课 - 心理学导论课程节选

And what we did was he put two detection plates on either side of these cathode rays, and when he put a voltage difference between these two plates, he wanted to see if he could actually bend the rays and test if they're actually charged or not.

但没有实验证明这件事,这就是Thomson所做的，它在阴极射线旁边放两块探测板,他想通过看当他,在两板之间加上电压后,阴极射线是不是会。

麻省理工公开课 - 化学原理课程节选