Libraries are an investment for the future and they should not be allowed to fall into decline.

图书馆是对未来的一种投资，不应该让图书馆衰落。

《柯林斯英汉双解大词典》

Respect and politeness are things they should learn at home.

尊敬和礼貌是他们应该在家里就学会的东西。

youdao

I think they should realize that teachers aren't their enemies.

我觉得他们应该意识到，老师不是他们的敌人。

youdao

He wanted to make sure parents knew they should have control over their children and expect cooperation from them.

VOA: special.2009.03.15

As I say, we'll start to get our discussion sections organized on Monday and they should be set, I hope, by the Wednesday lecture next week.

正如我所说，我们会在周一进行讨论,并且我希望，在下周三的课程之前，我们能够都准备好。

耶鲁公开课 - 现代诗歌课程节选

Please go get the clicker at the Bass Circulation Desk, and they should have enough everybody in the class.

去巴斯借书处领取表决器吧,应该每人都能领取到一个

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Perhaps they should have taken a cue from Greenwood and given CEO Waksal a time-out.

FORBES: A Child's Guide To ImClone

They're simply doing what they should be doing - supporting their own, fulfilling a political destiny.

NPR: What Will Be African-Americans' Political Destiny?

He says just because earmarks have been misused doesn't mean they should be eliminated.

NPR: Have Earmarks Really Earned Their Bad Rep?