As histories tell it,he looked and looked at the first photograph, and said: "This is one for all time."

VOA: special.2010.05.31

There's absolutely no reason I couldn't have switched it around and said that instead the pi orbitals form between these atoms instead of those first atoms I showed.

我完全没有理由,不能把它转过来,现在π键在这些原子间,而不是我开始展示的那些原子间。

麻省理工公开课 - 化学原理课程节选

He said, first, let it go a little distance, take the distance over time, that gives you the velocity now.

他说,首先,让它运动一小段距离,距离除以时间,你就能得到现在的速度

耶鲁公开课 - 基础物理课程节选

Mister Winter said it was his first attempt to translate the spirit of the canyon into sound.

VOA: special.2009.10.07

So he said, I guess maybe it is my idea I was the first person to write it up.

我斗胆以为这也许是我的想法,有可能真是我第一个将其记录

耶鲁公开课 - 金融市场课程节选

The medical journal Eurosurveillance Weekly said it was the first time mosquitoes carried the virus inside Europe.

VOA: special.2009.04.13

I'm not sure if it's altogether true, but it's a good story, at least, about the famous German philosopher who said that on his first teaching of the Republic, he went through the whole book, ! taught the whole book in one seminar, one semester.

不确定是否都对，但是讲得很好，至少，讲者是著名德国哲学家,他在首堂讲授《理想国》的课中如此提问，然后教完整本巨著，整本巨著在一个学期内教完，一个学期。

耶鲁公开课 - 政治哲学导论课程节选

It said: "Here man completed his first exploration of the moon December 1972 [A.D.

VOA: special.2009.07.29

Well, with the first movement we said he's generally going and that kind of idea, but now it's and we'll explore this when we get to harmony, this idea of major and minor so we're going music and now and that's a change from the dark minor to the brighter major.

在第一乐章,我们说过它大体上,就像这样,但现在,我们讲到和弦时再来研究这个,大调和小调的概念,我们继续听音乐,还有这个,这就是小调到大调间的转变,由阴郁转向明亮

耶鲁公开课 - 聆听音乐课程节选

He said it represents the first time an investigational H.I.V.

VOA: special.2009.10.13

Another way of saying it is, I've actually said, what did I use there, and , It's basically saying there is the first point, there's the second point, add them together and I get that point.

我要去做的是-对不起，再运行一次-好，你可以看到我已经把，这两个点的坐标值加到一块儿了，然后返回了r的值,我会让大家看到我们，实际上得到的是什么，这看起来不错，好,我做了正确的操作。

麻省理工公开课 - 计算机科学及编程导论课程节选

She said when she first sought political office in nineteen eighty-three it was as if "the strong role of women in Cherokee life had been forgotten by some of our own people."

VOA: special.2010.04.09

A UN report said it was the first time that deaths of children had dropped below nine million.

VOA: standard.2009.12.25

"In fact,I am not the first to have said it is the most difficult legislation probably in the last century because it affects literally everybody in America."

VOA: standard.2009.07.31

I had myself been prime minister in the first Gulf war and I knew that when I said something I was utterly certain that it was correct and I said less than I know,".

VOA: standard.2010.01.02

In a first reaction the EU's executive branch, the European Commission, said it was confident the Czech Republic could continue to "effectively preside over the European Union" despite the government losing a no-confidence vote in Prague Tuesday's vote of no confidence came after the opposition said the government came to late with a stimulus package of over three billion dollars to boost the ailing economy of this Eastern European nation.

VOA: standard.2009.03.25