Don't worry, she'll be on time.

别担心，她会准时的。

I like to be on my own sometimes.

有时候我喜欢一个人待着。

All eyes will be on tomorrow's vote.

明天的投票将是众目所注。

We were glad to be on dry land again.

我们很高兴再次踏上陆地。

Your car isn't fit to be on the road!

你的车子还不适合上马路！

The letter should be on its way to you.

那封信该在路上了。

I'll be on call the night of the party.

在聚会的晚上我将随时听凭召唤。

The offer seems to be on the up and up.

出价似乎越来越高。

I want to work, I don't want to be on welfare.

我想工作，我不想依靠救济。

All dogs in public places should be on a lead.

所有的狗在公共场所必须拴上链子。

The church seems to be on the brink of schism.

该教会看来处于分裂的边缘。

My career seemed to be on a downward trajectory.

我的事业似乎在走下坡路。

No offence, but I'd really like to be on my own.

我无意冒犯，但我确实想自己一个人。

He seemed to be on the verge of total derangement.

他似乎已濒临精神崩溃的边缘。

I took some extra cash just to be on the safe side.

我多带了一些现金，以防万一。

The baby had been ill but seemed to be on the mend.

这婴儿生病了，但看起来病情正在好转。

Chinese will be on the school schedule from next year.

从明年开始中文将排进学校的课程表。

You seem to be on very familiar terms with your tutor.

你似乎和你的导师之间很随便。

The cast must all be on (the) set by 7 in the morning.

全体演员必须在早上7点钟到场。

The latest models will be on display at the motor show.

最新的车型将会在这次汽车展上展出。

The latest computers will be on show at the exhibition.

最新型的计算机将在展览会上展出。

The latest software will be on parade at the exhibition.

最新电脑软件将在展览会上展出。

I will be on leave during the week commencing 15 February.

我将从2月15日开始一周的休假。

They want to be on the alert for similar buying opportunities.

他们要准备应对类似的购买机会。

Up to a thousand prisoners may be on the loose inside the jail.

多达一千名的囚犯可能在监狱里行动自由。

We'd be on dangerous ground if we asked about race or religion.

我们要是问到种族或宗教问题，就很可能会冒犯人。

The public should be on the lookout for symptoms of the disease.

公众应当留心这种疾病的症状。

It was exhilarating to be on the road again and his spirits rose.

重新上路非常令人欢欣，他的兴致高涨了起来。

The police have questioned him thoroughly, and he'll be on his guard.

警察已仔细盘问了他，因此他会保持警惕。

The key focus of the marketing mix will be on price and distribution.

营销组合的重点将放在价格和配送上。