The boy would then fall to the grass, get up, without looking back at his mother, run as fast as he could, again, still with a smile on his face, as if nothing had happened.

然后，小男孩摔倒在草地上，再爬起来，不回头看他的母亲，再一次以最快的速度跑起来。他的脸上仍然挂着微笑，好像什么也没发生过。

youdao

It seems to rise and then fall.

看起来是上升然后下降。

youdao

Are there some pages that do really well and then fall off the radar?

有页面做的不错却没有被监测么？

youdao

That leaves just four. I want to see the last one fall before it gets dark.Then I'll go,too."

VOA: special.2009.08.01

It seems to rise and then fall.

看起来是上升然后下降。

麻省理工公开课 - 固态化学导论课程节选

One comes to be favored and then eventually becomes so important, the others really fall away, and you have the denial of all gods but the one.

只有一个受尊崇，最终变得极为重要，其他的渐渐衰退，你否定了所有的神灵，唯独肯定一个。

耶鲁公开课 - 旧约导论课程节选

This force propels the swimmers out of the water, where they then fall forward, generating a horizontal wave.

MSN: Fastest swimmers make webbed hands out of water

They open bigger (in this case, only slightly bigger), but then fall much more quickly due to up-front fan excitement.

CNN: SHARE THIS

It will peak around 2050 at 9 billion and then fall to 7 billion or below at the turn of the century.

FORBES: UN Population Predictions: Up To 15 Billion by 2100