In August,eighteen sixty-four, Lincoln wrote:"For some days past, it seems that this administration probably will not be re-elected.

VOA: special.2009.12.10

The advantage of this is that now you have four binding sites for antigen instead of just two.

这样的好处是一个抗体上,有四个抗原结合位点而不仅仅是两个

耶鲁公开课 - 生物医学工程探索课程节选

So what this means, if you used to have two children and now you have four, how do you provide for the extra two?

比如一家过去有两个孩子,现在多了两个,多了两张嘴,怎么办呢

耶鲁公开课 - 古希腊历史简介课程节选

In nineteen eighty-four Cesar Chavez made this speech, predicting the future success of his efforts for Latinos.

VOA: special.2009.09.06

He writes down this four- to five-minute composition note for note in just one sitting.

他便一口气,逐个音符地,写下了这段四到五分钟的作品

耶鲁公开课 - 聆听音乐课程节选

This echo effect can be heard on the recording of this huge hit for the Supremes in nineteen sixty-four, "Where Did Our Love Go?"

VOA: special.2009.05.11

As I'll explain later in class, in Florida there used to be many, many, many varieties of oranges and now there are about four and there are commercials reasons for this occurring.

稍后我会详细解释,在佛罗里达州曾经有很多种类的橙子,而现在那里大概仅剩四种,这一切的发生归咎于商业上的原因

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

The first proposal for this new research vehicle, the X-15, was made in nineteen fifty-four.

VOA: special.2010.07.07

So it does that for us so that you can get away with just knowing the address of the first byte and it will make sure that you know when to stop by including the special value so, in fact, get the string if you type in a three-letter word, we allocate four bytes no matter what because we need an additional byte 0 for this special sentinel value back slash zero at the very end.

它为我们做了这些事情，这样我们就可以,通过第一个字节的地址,它还可以通过包含一个特殊的值,来保证在哪里停止，如果你输入了一个三个字母的单词,就可以获得那个字符串，不管怎样，我们分配四个字节,因为我们在末端需要一个额外的字节,来保存这个特殊的标志值--反斜杠。

哈佛公开课 - 计算机科学课程节选

For example, four musical chords are repeated in this work.

VOA: special.2010.03.24

We're going to do this in four, just for-- just because I think it works out better so everybody tap your foot with a four beat.

我们只做四拍,因为我觉得这样的效果更好,大家都用脚打四个拍子

耶鲁公开课 - 聆听音乐课程节选

"This is a very great victory for President Obama. This was his first year in office and in many ways he really staked his whole four-year presidency on the success in this vote on healthcare."

VOA: special.2010.03.27

We were talking about the subdivision of that pulse, the organizing of that pulse into meters, and that we had this capacity to indicate what the meter was by these numbers: two-four, and three-four for duple and triple meter.

我们还讲到律动的进一步划分,将律动组织成拍子,与此同时我们能够用一些数字,来表示不同的拍子,比如,用二四拍和三四拍表示二拍子和三拍子

耶鲁公开课 - 聆听音乐课程节选

But if the Communists win again, I will leave this country at least for the next four years."

VOA: standard.2009.08.29

As you may know, there's yet another organization where we could group this in units of four but for all intents and purposes-- there are a few nuances to it-- four is simply a multiplication of two.

也许你知道的,还有另外一种组织方式,我们可以四拍一组,但是不论出于什么动机或者目的,这其中的区别甚微,四拍就是两拍的简单相乘

耶鲁公开课 - 聆听音乐课程节选

"We qualified for the 1/16th, that was four years ago in Germany. And this time, we were able to qualify to the quarterfinals.

VOA: standard.2010.07.01

But this was less than one percent short of the two-thirds majority the ANC had campaigned for and four percentage points less than it won in elections five years ago.

VOA: standard.2009.04.25