当你定义项目时，要确保与项目发起人就项目中应该完成的工作达成一致。

When you define the project, you make sure that you have an agreement with the project sponsor on what work should be completed in this project.

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然后，必须对新的作业进行测试，确保与原始作业一致。

The new jobs would then have to be tested to ensure consistency with the original jobs.

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当你走动时，一定要直视台下的听众，确保与他们有眼神接触。

As you walk you should look straight at the audience and ensure eye contact with people.

youdao

So, you want to give it to them because the biology of children is different than adults, and so you need to make sure it works in that population.

你希望将疫苗分发给孩子们,因为儿童与成人在生物学上不尽相同,要确保疫苗对儿童有效

耶鲁公开课 - 生物医学工程探索课程节选

We're also posting a practice exam for you to take, so after you're completely done your studying, it's good to have everything done before you take the practice exam, and then sit down just with this sheet here and your calculator, and ideally a timer, and make sure you can do the practice exam in the allotted amount of time.

我们还将给出一份模拟试题，因此在你完全复习好之后，最好先复习完,再做这份模拟试题，坐下来,只拿出这张表与计算器，最好还有个计时器，确保自己完成模拟题,在规定的时间内。

麻省理工公开课 - 化学原理课程节选

It's basically to get you to load up Python on your machine and make sure you understand how to interact with it.

它基本上让你在你的机器上,装Python语言,并确保你理解如何与它互动。

麻省理工公开课 - 计算机科学及编程导论课程节选