By the spring of nineteen forty-one, Europe had been at war for a year and a half.

VOA: special.2009.05.17

If you put your fingers between the plastic opening at the bottom, and here's where you gotta watch out for the spring, pull the thing apart and that's it.

如果你把手指放到,底部的缝隙中间，这里你需要小心，你剥开就会发现这个了。

哈佛公开课 - 计算机科学课程节选

You cannot have a spring pulled only at one side, because then it will then accelerate with infinite acceleration in that direction.

你不可能对弹簧只施加一边的拉力,因为那样的话弹簧就会以无穷大的加速度加速,就在这个方向上

耶鲁公开课 - 基础物理课程节选

He saw that an underground spring flowed under the ice at that spot.

VOA: special.2010.05.01

He was here at Yale as a visitor in the spring for many years.

有很多年的春天他都在耶鲁大学访学。

耶鲁公开课 - 文学理论导论课程节选

In fact,they found that at least 800 genes spring into action in a finch's brain whenever it sings.

VOA: standard.2010.04.05

At least, he was taking it until Spring Break.

至少在春假前他一直在上这门课。

耶鲁公开课 - 死亡课程节选

"This could be taken care of easily at the Spring Meetings of the IMF.

VOA: standard.2009.04.20

Then, let's look at the spring.

我们再来看看弹簧

耶鲁公开课 - 基础物理课程节选

On an overcast spring day, and descendants of internees - gathered at the college for a conference to recall those times, and to create a memorial to those who lived through it.

VOA: standard.2010.06.22

At the spring meetings, many development activists will push for the IMF and World Bank to issue funds to poor countries as grants rather than loans, which they say could lead to a second debt crisis in Africa.

VOA: standard.2009.04.20