In addition once a week, besides the regular intelligence briefing, which was organized by the intelligence community.

然后每个星期一次，除了定期的，由情报局组织的,情报简报会议。

普林斯顿公开课 - 国际座谈会课程节选

I think it's just like, like thing they do on Sundays and it just happens to be Easter.

我想这只是每个周末定期的集市，恰好在复活节这一天而已。

伯克利热闹的景点 - SpeakingMax英语口语达人

The simplest form of life insurance is called "term insurance."

最简单的寿险保单形式叫做定期人寿保险

耶鲁公开课 - 金融市场课程节选

Now, what I want to do now, what I want to is, periodically in the class and we have a model up there and we've got to analyze it.

接下来,我想要做的事,定期地在课堂上,建立模型然后分析这个模型

耶鲁公开课 - 博弈论课程节选

It's important to exercise regularly.

定期运动是非常重要的。

It's important 实战 - SpeakingMax英语口语达人

That's why you change your shock absorbers in your car.

这也就是你定期更换爱车的减震器的原因

耶鲁公开课 - 基础物理课程节选

The first sort of principle to me is clipping coupons.

我的第一个原则就是定期获得收益。

耶鲁公开课 - 金融市场课程节选