thirty

It's fifteen thirty hours.

现在是15点30分.

The lake is thirty li in circumference.

这湖周围长30里.

He trapped Conn in a corner and pummeled him ferociously for thirty seconds.

他将康恩逼进一个角落，用拳头暴打了他半分钟。

She has been on the stage for over thirty years.

她有30多年的艺龄.

She became quite a notable director in the thirties and forties.

她在三四十年代成了一位名导演。

Thirty is an even number.

三十是个偶数.

Coleridge was to spend the next thirty years attacking rationalism.

柯尔律治在之后的30年里一直抨击理性主义。

He's just a little over thirty.

他30刚出头.

I was a virgin until I was thirty years old

我30岁前一直是个处女。

She thinks nothing of walking thirty miles a day.

她认为一天步行三十英里不足为奇。

Thirty miners were trapped underground after the fire.

起火后有三十名矿工被困在地底下.

He is thirty inches round the middle.

他腰围三十英寸.

In the thirties, air travel really began to take off.

在30年代,乘飞机旅行迅速流行了起来。

The engine puts out thirty horsepower.

这台发动机可产生30马力.

The Thirty Year's War nearly caused the breakup of the empire.

30年的战争几乎导致帝国的解体.

The students in our class number thirty.

我班总共有三十名学生.

Near the end of Devonian times, thirty percent of all animal life vanished.

在泥盆纪末期，30％的动物物种都灭绝了。

He attached himself to the university where he worked nearly thirty years.

他对那大学依依不舍,因为他在那里工作了差不多30年.

It was his ambition to accumulate a million dollars before he turned thirty.

他立志要在而立之年以前攒够100万美元。

Mozart clearly enjoyed good health throughout his twenties and early thirties.

显然，莫扎特在二十几岁到三十刚出头时，身体非常好。

I was a virgin until I was thirty years old.

我30岁前一直是个处女。

The association between the two companies stretches back thirty years.

这两家公司的往来可以追溯到30年前。

Thirty dollars will be ample for the purpose.

有30美元足够用了。

By 1973 the government deficit equalled thirty per cent of GNP.

到1973年，政府财政赤字相当于国民生产总值的30%。

They walked through the dense Mozambican bush for thirty six hours.

他们花了36个小时穿过茂密的莫桑比克丛林。

Our country has experienced great changes in the last thirty years.

我国在过去三十年经历了巨大变化.

There are thirty households in the village.

全村共三十户.

Thirty seconds later she reappeared and beckoned them forward.

30秒后她又出现了，示意他们往前来。

Only thirty students graduated in Chinese last year.

去年只有三十名学生获得汉语学士学位。

The drug put Simpson in a lull for thirty minutes.

药物使辛普森安静了30分钟.