They should know their merits and demerits and their choices must give play to their strengths whilst circumvent weaknesses.

他们应该知道自己的长处和短处，做出的选择要扬长避短。

youdao

That is to say, they should know their merits and demerits and their choices must give play to their strengths whilst circumvent weaknesses.

也就是说，要知道自己的长处和短处，做出的选择要扬长避短。

youdao

If the kids wanted her back, they should know what to do.

如果孩子们想要她回来，他们应该知道该怎么做。

youdao

"If they are positive, they should know where to go and get support-in clinics or hospitals where they can get medication."

VOA: standard.2010.07.01

Yes, I see them in the text just as anybody else does, but since I don't really know what they mean except by means of the translation, why should I use them?

我看着这些原版书，但是我也不懂他们真正什么意思,除了它们翻译过来的意思，所以我干嘛费劲去用俄语？

耶鲁公开课 - 文学理论导论课程节选

And that they should respect and, you know, be responsible for themselves and for others.

而且他们应该尊重自己和他人，对自己和他人负责。

体罚是不可取的 - SpeakingMax英语口语达人

They should know something like this will only bring us together and make us stronger.

NPR: 2 min 45 sec

He tells people what he thinks they should know, rather than answering what they'd like to know.

CNN: AllPolitics - Pundits and Prose - Charles Bierbauer

They should know that the only place where planting trees prevents global warming is in the tropics.

FORBES