While doing tasks, don't look around from time to time.

在做任务的时候，不要时不时地东张西望。

youdao

Kim gave Zech some advice about how to stay focused while doing school at home.

金姆给了泽赫一些在家学习时如何保持专注的建议。

youdao

In 1856, William Perkin, an 18-year-old science student, noticed something strange while doing an experiment.

1856年，18岁的理科生威廉·珀金在做实验时注意到一些奇怪的事情。

youdao

While doing his famous "Moonwalk" step, he seemed to be walking backwards on air.

VOA: special.2009.07.05

in terms of doing social responsibility actions and also really doing business while doing good.

比如说承担社会责任以及做好事的时候其实是为了盈利。

现在的商业新闻 - SpeakingMax英语口语达人

Because if it's irreversible, it's very likely that I don't know what the pressure inside the system is doing while this is happening.

因为对不可逆过程，系统内部的压强,没有明确的定义,气体不处于平衡态。

麻省理工公开课 - 热力学与动力学课程节选

But we ought to be careful not to vilify this profession while doing so.

CNN: The courage of teachers

While doing this codelab, you are specifically granted authorization to attack the Jarlsberg application as directed.

FORBES: Google Releases Vulnerable, Bug-Ridden App--On Purpose

But you can try, and you can remain a human being while doing it.

FORBES: 9 Ways Being Nice At Work Is Holding You Back