The diet should be suitable, being neither too rich nor too meager.

饮食适当， 既不能太油腻也不能太粗淡。

We should resort to reasoning to settle problems.

我诉诸讲理来解决问题。

He ought to comfort it, but it repulsed him.

他去安慰它为它减轻痛苦，即使它憎恶地排斥着他。

Women today need to look ahead, think ahead - not wait until they're under pressure.

现在，女人高瞻远瞩，不要等到压力来了才想。

Nevertheless, students should not study merely for the sake of passing exams.

但是，学生不仅仅为了通过考试而学习。

I'm not even sure we should use local channels because their viewing figures are so small and we need millions of people to see this.

我甚至不确定我使用本地频道，因为他的收听率太小，我需要数百万人了解它。

The federal government should keep the borders shut.

联邦政府关闭边境。

That matters because theory suggests that the maximum sustainable yield that can be cropped from a fishery comes when the biomass of a target species is about 50% of its original levels.

这确有其事，因为理论告诉我如果一个渔场的总储量如果连起初的最大可承受的捕鱼量的50％都不到，就降低捕鱼数量了。

We should not buy pirated products or download pirated music and films.

消费者不买盗版产品或者下载盗版音乐和电影。

We should study hard and stay healthy, too.

我也努力学习并保持健康。

So what are you saying, I should marry victor becauseyou're a withholding father?

那么您的意思是 我嫁给Victor 因为他有个善于掩饰的父亲?

Go. - Should be kept your beak shut.

去吧。－你本闭嘴的。

Or rather ten metres under the surface.

严格说来，是表面以下十公尺处。

A distinction should be made between the primary and secondary contradictions.

主要矛盾和次要矛盾有区别。

We should live each day with a gentleness, a vigor, and a keenness of appreciation which are often lost when time stretches before us in the constant panorama of more days and months and years to come.

每一天我都以和善的态度、充沛的精力和热情的欣赏来度过，而这些恰恰是在来日方长时往往被我忽视的东西。

The purpose of the picture is to tell us that due attention has to be paid to the reduction in ocean resources.

这组图的目的是告诉我对海洋资源的减少给予充分重视。

They should have the same width, not that the width matters that much.

这两边一样宽 不过宽度倒不重要。

I would say on a scale of one to 10, I would say it's somewhere between an eight and a nine.

从1到10的来说的话，我觉得是在8到9之间。

You have a cold. You should take some medicine.

你感冒了。你吃些药。

They ought to just regulate at some point.

某些时候他调整一下。