I don't want my students to fall behind the times.

我不希望我的学生落后于时代。

youdao

Income growth continues to fall behind East Asia and South America.

这些国家的收入增长继续落后于东亚和南美。

youdao

Starting 25 years ago, the United States started to fall behind in relative terms.

从25年前，美国就开始在相关方面落后了。

youdao

Dr.Rwagacondo says if children get sick, they don't go to school and fall behind scholastically.

VOA: standard.2009.04.25

you have to like keep working it until... so that you don't fall behind.

你就要不断地工作学习直到……这样你才能不落后。

都是天才 - SpeakingMax英语口语达人

The missed revenue then led them to fall behind in paying their suppliers and investors.

WSJ: Restitching J.W. Hulme, a Firm That Nearly Unraveled

And this is one more example of why we can't allow our nation to fall behind.

WHITEHOUSE: The Necessity of Science

Here are non-objective criteria that cause women in the AmLaw to fall behind.

FORBES: The Pay Gap - It's Time To Take It Personally