"We should use all possible sanctions and keep looking for ways to get North Korea to change through international collaboration.

VOA: standard.2010.05.27

So we've seen one example of this, this idea of walking through all the integers looking for the square root.

现在计算机速度很快了，我可以把这个数字设的更大点,计算机会去很快的做这个事情。

麻省理工公开课 - 计算机科学及编程导论课程节选

But for the next week or two when you're writing programs, at least for the first time, generally if you're trying Scratch to debug them like you might have been trying to troubleshoot Scratch, you're probably going to reason - through it by looking through the your code -- -- top to bottom, maybe engage a staff member for help -- but your friend will also be printf.

但是，在接下来的一两周内，当你们写程序的时候，或至少在第一次写的时候，通常如果你在调试程序,就像你们可能已经试着调试过,你们或许是通过查看你们的代码,来推断你们的程序-,从头到尾，可能还需要别人的帮忙-,但是你的朋友也将要打印输出。

哈佛公开课 - 计算机科学课程节选

Hundreds of rescue workers and volunteers dug through mud and debris Saturday looking for signs of survivors and recovering more bodies.

VOA: standard.2009.03.28

Once you're doing this on your own, -- especially, for example, on exam 2, which is a ways down the road, you won't be able to look at those steps, so you need to make sure that you can go through them without looking at them, but for now we can look at them as we are actually learning how to draw the Lewis structures, and rather just go through them step-by-step, it's more interesting to do it with an example.

每当你要画一个路易斯结构的时候，特别是，比如，在第二次考试中，在不远的将来，你将看不到这张表，因此你需要确保自己在不看这张表,的情况下也能按照上面的流程来画，但是目前我们是可以看着这张表,来学习如何画路易斯结构的，而相比于一步一步地讲，通过例子来演示一下会更有意思。

麻省理工公开课 - 化学原理课程节选

Indonesian rescue workers searched by hand through rubble Thursday looking for trapped survivors from Wednesday's earthquake.

VOA: standard.2009.09.03

The president says his staff has gone through every budget item looking for waste and inefficiencies.

VOA: standard.2010.02.01

We're not interested in talking for talking's sake." "We're looking to see through an early meeting, should Iran be willing, we'd be looking to see if they are willing to engage seriously on these issues but within the context of the P5+1 the full range of issues that we have among these countries and Iran."

VOA: standard.2009.09.11