Your children should be literate and numerate.

你的孩子们应该会识字识数。

《柯林斯英汉双解大词典》

Children should have glasses which filter out UV rays.

孩子们应该佩戴可以滤除紫外线的眼镜。

《柯林斯英汉双解大词典》

On dark nights children should wear reflective clothing.

在漆黑的夜晚，儿童应该穿可以反光的衣服。

《牛津词典》

If vaccine supplies are limited, then the committee says two groups of children should be vaccinated before other children.

VOA: special.2009.08.05

Now, according to sort of a simple-minded view of operant conditioning in behaviorist psychology, the children you reward should do it more.

根据简单的,行为心理学的操作性条件反射观点来看，拿到奖励的小孩应该会画更多画。

耶鲁公开课 - 心理学导论课程节选

We banned that drug and I haven't heard anybody saying that that was a wrong decision, that we should allow pregnant women who want to sleep better to take a drug that will mean their children are born without limbs.

我们禁止了这种药物的使用，但我们从未听说,有人认为这是个错误的决定，也从未有人说，我们应该允许,失眠的孕妇使用这种药品,即使她们的孩子可能从出生就没有四肢。

普林斯顿公开课 - 人性课程节选

The legislation also provided that, whenever feasible, such children should be taught in regular classrooms.

UNESCO: II Part Analytic Section

All at-risk children should be identified, monitored and given good advice, but this costs money.

BBC: Childhood obesity 'can be predicted by check at birth'

"Juvenile justice standards are clear: children should not be tried before military tribunals, " she said.

BBC: Youngest Guantanamo inmate, Canadian Omar Khadr, tried