have to be

You have to be careful what you say on telly.

在电视上说话时你必须很谨慎。

We have to be realistic about our chances of winning.

我们必须实事求是地估计我们获胜的可能性。

The materials used have to be able to withstand high temperatures.

所使用的材料必须能够耐高温。

Tomorrow's workers will have to be more adaptable.

未来的工人必须具有更强的适应性。

You will have to be selective about which information to include in the report.

究竟要把哪些资料收入报告，你得仔细斟酌。

I enumerate the work that will have to be done.

我列举了必须得做的一些工作。

There are rumblings that the election may have to be postponed.

有传言说选举也许不得不延期。

I don't want to be rude, it's simply that we have to be careful who we give this information to.

我不是有意无礼，只不过这份资料给谁我们必须很慎重。

Why do you have to be so untidy?

你为什么非得这么邋遢？

Security in the area will have to be reassessed.

这个地区的治安将会被重新评估。

I just have to finish this ─ I won't be a minute.

我得做完这活儿——一会儿就好。

They have to be thin, attractive and well-dressed to boot.

她们必须得既苗条又迷人，而且一定要打扮漂亮。

I don't have to be a detective to figure that out.

我不是侦探也想得出。

Premature babies have to be fed intravenously.

早产婴儿必须靠静脉输入喂养。

You don't have to be a pessimist to realize that we're in trouble.

不是悲观论者也能意识到我们有了麻烦。

Speculation has reached such a pitch that a decision will have to be made immediately.

种种猜测甚嚣尘上，以至必须立即作出决定。

If he agreed to their demands, he would have to be untrue to his own principles.

假使答应他们的要求，他就得背叛自己的原则。

You have to be onstage at eight o'clock.

你务必8点钟上台演出。

Do you have to be so cynical about everything?

你非得怀疑一切吗？

Northbound traffic will have to be diverted onto minor roads.

北行车辆将不得不绕次要道路行驶。

Most people do not have to be hospitalized for asthma or pneumonia.

大多数哮喘或肺炎患者无需住院。

Some artists have to be handled with kid gloves.

和有些艺术家打交道时要谨慎。

You have to be over 16 to bet.

赌博者年龄不得低于16岁。

Bathrooms don't have to be purely functional.

浴室不必完全只为了实用。

You'd have to be sad to wear a shirt like that.

你穿着那样的衬衣显得老气。

I'd have to be extra careful.

我不得不格外小心。

Government sources indicated yesterday that cuts may have to be made.

政府方面昨天透露，削减可能势在必行。

We'll have to be careful with money but that doesn't mean we can't enjoy ourselves.

我们必须精打细算，可也并不是说我们就不能过得快乐。

Of course, that would have to be by anonymous vote.

当然，那必须通过不记名投票的方式。

You have to be prepared to start at the bottom and work your way up.

你得准备好从最基层干起，努力向上。