And yet,if taxes are not raised, some very popular government programs could be cut.

VOA: special.2009.12.06

So we have 4 plus 5, but we're actually not done yet, because it's c n minus, so if we have minus, we actually have an extra electron in our molecule.

我们有四个加上五个，但是我们实际上还没做完，因为这是个负离子，所以如果我们有这个负号，那么我们的分子实际上还有一个额外的电子。

麻省理工公开课 - 化学原理课程节选

So my walk is, it's not confident and I'm not sure if I'm strong in my step yet.

所以我的走姿不是特别自信，担心步伐会不稳。

I wonder if 实战 - SpeakingMax英语口语达人

While medical examiners have not yet released the cause of his death, Munganga wonders if it might be linked somehow to Jackson's many plastic surgeries.

VOA: standard.2009.06.28

So, in fact we may not find a sock at all and yet we don't seem to handle that at all unless if we don't find any socks, what do we do?

实际上我们可能找不到袜子,并且不用处理那些事情,前提是我们没有找到任何袜子，我们做什么呢？

哈佛公开课 - 计算机科学课程节选

She said it was not yet time for additional sanctions but the United States continued to believe such a step might be needed if diplomacy fails.

VOA: standard.2009.10.13

I don't know if it exists yet or not.

我不知道是否存在。

麻省理工公开课 - 固态化学导论课程节选

U.S.Defense Secretary Robert Gates said in a Senate hearing that the missile tested by Iran was likely in the lower end of a 2,000 to 2,500 kilometer capability, but added U.S.officials could not yet say if it hit its target as claimed by Tehran.

VOA: standard.2009.05.20

There were previous examples of people trying to have a deep wing that would do things, but if you take me back to my primitive phalanx here about 600-650 they're not doing that stuff yet.

先前有例子,人们会在布阵时增加两翼的排数,如果再回到我这里的原始方阵,公元前六百到六百五十年的方阵,不会采取这种方式

耶鲁公开课 - 古希腊历史简介课程节选

"Health and hospitals are basic areas of well being, lets say,that when a major disaster or a smaller disaster occurs, if you do not have health facilities that function and can respond to the needs you create yet another level of disaster,".

VOA: standard.2009.10.14

And yet, it seems to me that there are many activities, and if not many at least several activities, that people do precisely for that reason.

然而，在我看来是有许多活动，如果算不上许多也至少是一些活动，是人们出于那个原因而去做的。

耶鲁公开课 - 死亡课程节选

You're not out of the woods yet Even if you haven't got fixated on anything, there's still this dynamic going on all the time with your id, your ego and your superego.

你并没有脱离险境,即使你并没在任何阶段里发生固着，你的行为仍然会一直受到本我，自我和超我的驱使。

耶鲁公开课 - 心理学导论课程节选

So, "Can I survive my death?" Is like asking, "Could I not have yet died after died " The answer is, of course, you have to have died if you died and you haven't survived if you've died.

所以,我能从死亡中幸存下来么,就成了,我死了之后还能活着吗,答案很明显,既然你死了那就是死了,没能幸存下来就是死了

耶鲁公开课 - 死亡课程节选