"It is one of those traditions here in South Africa that I am not sure they are going to take away.

VOA: standard.2010.06.14

And let's say our second electron now is really far away, such that it's actually not going to shield any of the nuclear charge at all from that first electron.

距离原子核非常非常近,我们说第二个电子处于非常远的位置,这样它不会对第一个电子,感受到的来自原子核的电荷量有任何屏蔽作用,我们最后要说的是。

麻省理工公开课 - 化学原理课程节选

Not only are we taking away an electron here, but we're also going to decrease shielding, so the electrons that are already in there are going to feel a higher z effective and will be pulling and the atom will be getting smaller.

这不只是因为我们拿走了一个电子，还因为我们这样做会减小屏蔽效应，这样留下的电子,将会感受到更大的有效核电量,也就会感受到更强的吸引力，使得原子变得更小。

麻省理工公开课 - 化学原理课程节选

"Just in case there is any confusion out there, let me be clear: I am not going to walk away from health insurance reform.

VOA: standard.2010.02.06

The kid knows okay, he's not going to get it right away, he's going to keep on asking.

孩子明白，他不会立刻成功，所以他就不停的问下去。

耶鲁公开课 - 心理学导论课程节选

I am not going to walk away from any challenge. We are moving forward."

VOA: standard.2010.02.06

I'm not going to give it away.

我就不告诉你们结论了

耶鲁公开课 - 博弈论课程节选

And I am not going to walk away just because it is hard.

VOA: standard.2010.01.22

They told him that if earnings go up-- we try to keep a target payout ratio-- but if earnings suddenly shoot up, we're not going to increase our dividends right away because that would set too high an expectation and we don't want to have to cut it.

他们告诉他,如果收益提高,我们会努力维持既定的股利发放率,但如果收益大涨,我们不会马上提高股利,因为这样会导致过高的期望,我们也不想降低股利

耶鲁公开课 - 金融市场课程节选

So unless we see the big countries in East Asia rebalancing away from exports and toward domestic demand, we are not going to generate a self-sustaining global economic recovery."

VOA: standard.2010.02.26

And when we talk about size, I'm again just going to say the stipulation we're not talking about an absolute classical concept here, but in general we're going to picture it being much further away from the nucleus as we move up in terms of n.

当我们说到尺寸时，我们只是说――,经典的绝对的概念，而是它大约,离原子核有多远。

麻省理工公开课 - 化学原理课程节选

So the fundamental issues are not going to go away,". These are the fundamental issues that Hariri will have to face again in a series of talks scheduled until next Tuesday with various other parties including militant group Hezbollah.

VOA: standard.2009.09.24

"We are not backing away. We are going full steam ahead with our programs in Iran and across the region,again in order to create that space for civil societies to actually play the proper role that we would all understand in building more accountable democratic governing institutions,".

VOA: standard.2009.10.28