But you must be careful. It is easy to get lost in the waves of moving sand especially during sandstorms.

VOA: special.2010.01.04

It's imperfect, though the English is quite spot on, I call myself during this lecture a couple of times a major government because gov major didn't quite translate very perfectly.

尽管英语是正确的，但翻译成其他语言难免有出入，在这个讲座期间,我多次说自己是学政治专业的,因为学政治的人翻译不是很好。

哈佛公开课 - 计算机科学课程节选

First is that, during the '90s, I think the Chinese IT market was very, very small.

第一，在九十年代，中国的互联网市场规模很小。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

It is the story of a black woman's search for happiness and her true identity, during twenty-five years and three marriages.

VOA: special.2009.02.22

Alpheus is also the god of erotic pastoral poetry, it turns out, and this god is literally gone underground during the terrifying appearance of Saint Peter.

阿尔甫斯也是描写爱欲的诗歌之神，从诗句上来看，这位神灵在圣彼得面前,悄无声息的隐匿了踪影。

耶鲁公开课 - 弥尔顿课程节选

This is especially true during the winter when it is too cold or snowy to do things outside.

VOA: special.2010.03.28

and your only job during this tasks is to press the button when that target comes on before it leaves the screen.

而你在这些任务中唯一要做的事,就是在目标出现未消失前按下按钮。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

It is about two teenagers who meet during their summer vacation and fall in love.

VOA: special.2009.06.22

The test is Wednesday the 29th, and it will be written during the normal class time.

测试是在周三29号，并且在正常上课时间进行。

麻省理工公开课 - 固态化学导论课程节选

It is the first malaria vaccine candidate to have large success during early testing.

VOA: special.2010.04.20

Probably the best answer is our body is worn out during the day and sleep is necessary to put it back into shape.

最佳的答案应该是,一天下来，我们的身体已经疲惫了,有必要进行睡眠，以恢复状态。

耶鲁公开课 - 心理学导论课程节选

It is the first book in a series that Mister Burroughs wrote about a man who travels to Mars during the last years of the eighteen hundreds.

VOA: special.2010.07.10

Now, what happens during an action potential is that that membrane potential changes very rapidly and it changes from being negative to being more positive.

在动作电位产生时,膜电位迅速改变,从较负的电位向更正的电位改变

耶鲁公开课 - 生物医学工程探索课程节选

It is broadcast still on American television during the Christian observance of Easter.

VOA: special.2009.05.31

Wallace Stevens It's an idea that actually is rather splendidly set down by Wallace Stevens. And in fact, he set it down initially during a lecture he gave in Princeton, which is subsequently published as an essay.

这其实是,首先详细提出来的，事实上，他首先是在普林斯顿大学,的演讲中提出这点，随后以论文的方式出版。

普林斯顿公开课 - 人性课程节选

Many of them remain underground during the day when it is very hot.

VOA: special.2010.01.04

It's because their pursuing something rather than running away from something-- " it is called "approach rather than avoidance goals"-- we'll talk about that during the week on goals.

因为他们在追求,而不是在逃离-,这叫“靠近而非逃避目标-,我们将在探讨“目标“时谈到。

哈佛公开课 - 幸福课课程节选

But I think it really is a call to make sure you remember to do that during the day,during the week, during the months before and after Valentine's Day."

VOA: special.2010.02.08

And the butterfly does appear in just one moment, and it's during the tennis scene. As Humbert and Lolita play, there is one butterfly that flits between them. It's a mark of their equality as artists in that moment.

那蝴蝶曾经在短短的一瞬出现过，那是,在那个打网球的场景里，当亨伯特和洛丽塔打球的时候，一只,蝴蝶从他们中间飞过，它标志着他们在那个时刻是艺术家。

耶鲁公开课 - 1945年后的美国小说课程节选

Experts say it is important to drink before,during and after exercise.

VOA: special.2010.07.27

And so it's thought and the research suggests this to be the case, that during this period of time here when the blood sugar is declining very rapidly and then when it goes down to below its initial level here -- you see that--that people are especially hungry and want to eat more.

这个例子被认为,同时研究也证明了,在这段时间,当血糖迅速降低时,以及当血糖降低到比它的初值还低时,大家能看到人会特别饿和想多吃东西

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

It is hard to believe that many of us eat this much salt during one meal or even in one day.

VOA: standard.2010.04.22

It's been very quiet right now. Khao San is the most busiest during the festival, but this year seems like nobody here.

VOA: standard.2010.04.12

Noble says it is one of many changes that have improved law enforcement during the past seven years.

VOA: standard.2009.11.09

It is a scenario that could play out in other races around the country during the next several months, says Georgetown's Stephen Wayne.

VOA: standard.2010.05.04

During a visit to Chopin's birthplace, she says that for music lovers like herself, it is impossible to forget that Chopin's heart is here.

VOA: standard.2010.03.04

It is not known what specific issues will be covered during the talks Saturday, but the White House said Senator Webb would convey "strong" U.S.views on Burma's political path.

VOA: standard.2009.08.14

So as world leaders discuss the financial and economic crisis during their meeting in Pittsburgh,Pennsylvania, Scarpetta says it is important they also address the social dimensions of the crisis like unemployment.

VOA: standard.2009.09.16

U.S.officials worry that, even if the virus' spread is eventually contained, it could re-emerge months from now during the northern hemisphere's winter flu season, when more than 30,000 Americans die each year from common influenza.

VOA: standard.2009.05.03

"Since we know that these kinds of threats can emerge at any moment, even if it turns out that the H1N1 is relatively mild on the front end, it could come back in a more virulent form during the actual flu season,"

VOA: standard.2009.05.01