Once you have got the correct safety tools and worked out the right plan, practice every few months.

一旦你得到了正确的安全工具并制定了正确的计划，请每隔几个月练习一次。

youdao

-Okay, so it'll be both educational and entertaining, and your audience will be anyone interested in science, right? -That's correct.

-好的，所以它既有教育意义又有娱乐性，而且你的观众是对科学感兴趣的人，对吗？-是的。

youdao

If the mobile phone theory is correct, we need to do something about it right now before it's too late.

如果这个关于手机的理论是正确的，我们现在就需要采取行动，否则就太晚了。

youdao

People should feel free to correct my arithmetic because it's often wrong; 90 right? Two-thirds of 90, whoops, what do I need, start again.

我要是算错了要提醒我,我总算错,90对吧,90的2/3,我说错了

耶鲁公开课 - 博弈论课程节选

Okay these--you guys are all right, everything that I heard was a correct answer.

很好 这些原因--你们说的都很对,我听到的每一个答案都是正确答案

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

And that would be one of the many things that this team would look at, right, and draw upon for your -- for the tasks that they were assigned, correct?

CENTERFORSECURITYPOLICY: DOD Briefing on Intelligence Matters