While you are in the prime of life, why not devote yourselves to a special field of study?

为什么不把握人生中最美好的时间，努力做一种专门学问呢？

youdao

If a contestant injures himself while attempting to foul his opponent, the referee will not take any action in his favor.

如果参赛者在企图对对手犯规时弄伤了自己，裁判将不会采取对他有利的行动。

youdao

A gamification strategy that is not sufficiently thought through or well tailored to its players may engage people for a little while, but it will not motivate people in the long term.

一个没有经过充分思考或是适配用户需求的游戏化战略可能会在短期内吸引人们的注意力，但从长远来看它不会激发人们的积极性。

youdao

She may work with cowboys, but she says that does not mean she cannot make something more feminine once in a while.

VOA: special.2011.01.31

You'll also see in a little while why both of these things would work this way, but it's not what I wanted. OK?

我应该把括弧,而不是方括号放在这里，你们稍后就会,明白为什么这两个符号在这里都是行得通的？

麻省理工公开课 - 计算机科学及编程导论课程节选

She was born in Hollywood,California,in 1946 to a liberal Jewish family While her parents were kind and loving, they were not religious, which left Kabeer Faye with a spiritual void.

VOA: standard.2010.05.21

The lavish ceremony and reception for thousands was something Indonesia may not see in a while.

CNN: ASIANOW - Asiaweek

And not just once in a while, not just on Veterans Day or Memorial Day, but these communities need to rally around these families every single day.

WHITEHOUSE: First Lady Michelle Obama and Dr. Jill Biden Address National Governors Association | The White House

And not in a little while.

FORBES: After Dodger Deal, Wilpon and Katz Should Sell the Mets to Steven Cohen Immediately