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

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

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