There's a feeling of spring in the air today.

今天可以感到一点春天的气息。

《牛津词典》

I could smell the spring in the air.

我闻到春天的气息。

《新英汉大辞典》

She walked along with a spring in her step.

她迈着轻快的步伐向前走去。

《牛津词典》

Now it is spring in the northern part of the world so it is time to celebrate that season.

VOA: special.2010.03.15

suppose I asked you to time a 100 meter spring in the Olympics, but I give you a stopwatch that is measured in units of 15 seconds?

如果我要求你,在奥林匹克数给100米短跑计时，但我会给你一个秒表,它可以测出15秒的大小？

麻省理工公开课 - 固态化学导论课程节选

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

One day, the spring in one of the remotes snapped, and that was that.

FORBES: Zero Dollar Fix

The global expansion that began last spring in less-developed nations is building steam everywhere.

FORBES: The Golden Question

July 2006 was another bottom relative to the market before a huge spring in the stock.

FORBES: What Does It Mean That Apple Had Its Worst First Half Since 2008?