It is just an extension and an outgrowth of a very dangerous trend that we have seen in our country over the last few years."

VOA: standard.2010.04.28

All right, so we've tested it, and we haven't tested it yet we have tested it but, we haven't seen it, well, you know what I'm going to do?

好，我保存下，这有点儿烦，不过能让字体更大点儿,好，我们已经得到了要比较的对象了，但是还没对它们进行比较测试？

麻省理工公开课 - 计算机科学及编程导论课程节选

That memory had simply died out and it helps us to remember too that the tombs that we have seen now, they didn't see.

那些对死者的记忆已经消逝了,这也提醒我们,我们所见到的坟墓,诗人们并没看见

耶鲁公开课 - 古希腊历史简介课程节选

"It has been a tour where we have seen things changed,".

VOA: standard.2009.10.12

We do have live bison in San Francisco, if you haven't seen it.

我们旧金山确实有野牛，不过你可能没见过。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

"We have seen too many elections around the world and it is why we reserve a final assessment to an end of a process not as the process is still unfolding,".

VOA: standard.2009.08.22

There's maybe about three trillion dollars worth of stuff backed by mortgages out there Well, as you've seen, these have produced crisis of confidence and I don't think we've heard the last of it.

现在大概有价值三万亿美元的有抵押证券,在市场上流通,就像你所看到的那样，这些证券已经导致了,市场信心的丧失，而且我个人认为这还完全没有结束。

耶鲁公开课 - 金融市场课程节选

"This is a partial solution that appeals to people who want a quick fix and it is not going to solve the problem, it will not prevent the recruitment of terrorists we have seen.

VOA: standard.2009.09.10

I have used divide and conquer, as we seen before, to recursively break it into smaller problems. But the smaller problem of fib of 4 and the smaller problem of fib of 3 overlap with each other.

正如我们之前看到的，我已经进行了划分,并且递归性的把它分解为更小的问题,但是fib的简化问题,和fib的简化问题会相互重叠。

麻省理工公开课 - 计算机科学及编程导论课程节选

"Absolutely I think that under different circumstances they could have turned it into a big issue in their relationship, and we could have seen mutual accusation and a lot of hysteria on both sides."

VOA: standard.2010.07.09

I think most and you are familiar with the Aufbau or the building up principle, you probably have seen it quite a bit in high school, and this is the idea that we're filling up our energy states, again, which depend on both n and l, one electron at a time starting with that lowest energy and then working our way up into higher and higher orbitals.

我认为你们大多数熟悉奥弗堡,或者构建原理，你们可能,在高中见过它，又一次,这是我们填充能级的观点，与n和l有关，一个电子每次从,最低的能级开始,然后以我们的方式上升到,更高更高的轨道。

麻省理工公开课 - 化学原理课程节选

Today,that is not enough any more." "When you want to buy the latest it bag, you also want to know how it is produced And that is the biggest change that we have seen in our business since the hem-lengths went below the knee."

VOA: standard.2010.01.31