If you have a 25-year-old, then you should know this truth.

如果你过了25岁，那么你应该懂得这个道理。

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You should know that this habit is bad for your hearing.

你应该知道这个习惯对你的听力不好。

youdao

That's great, now you should know that this job candidate is interested in the life cycles in the forest.

太好了，现在你应该知道这个求职者对森林的生命周期很感兴趣。

youdao

If the question of time is not explicitly brought up, then you should know that you have to use this formula.

如果时间的问题并没有明确提出,那你应该知道,必须要用这个式子

耶鲁公开课 - 基础物理课程节选

So this you should be able to know pretty quickly, so let's just take 10 seconds here.

大家应该很快就能看出来，所以让我们只花十秒钟的时间来做一下。

麻省理工公开课 - 化学原理课程节选

So you should know when you look at a graph like this what it's doing.

因此当你看到这样一个图表时,要知道它是怎样运动的

耶鲁公开课 - 基础物理课程节选

But you should know that this is what you are doing.

FORBES: Six Ways to Get Income in Retirement

As background to this you should know that the various West African countries have had commodity boards going back to colonial days.

FORBES: Fixed Prices and Permeable Borders Just Don't Work

And you know, we should stress this is still emerging.

NPR: Government Plan Would Guarantee Some Mortgages