我知道我应该多喝流质水、汤或果汁，也许还应该吃点药。

I knew I should drink more fluids water, soup or juice and maybe take some medicine.

youdao

我知道我应该谦逊一点，但我真是太英俊了，每个人都盯着我。

I know I should be humble, but I'm so handsome that everybody stares at me.

youdao

我知道我应该做什么。

I know what I'll do.

youdao

Notice one last piece. If I'm going to do that, run through all possible answers, I still want to know, gee, what if there aren't any answers? How do I return that case?

注意最后一段，如果我要这样做，也就是运行所有可能的答案，我还是想知道要是没有结果呢？,在这个例子中应该返回什么呢？

麻省理工公开课 - 计算机科学及编程导论课程节选

I know I should be humble, but I'm so handsome that everybody stares.

我知道我应该谦逊一点，但我真是太英俊了，每个人都盯着我看。

so that 实战 - SpeakingMax英语口语达人

Then if I'm looking for the square root of something less than 1, I know it will be in my region, right?

如果我要求平方根的数小于,我就知道我们的答案应该,在0-1这个区间了，对不对？

麻省理工公开课 - 计算机科学及编程导论课程节选