He is thirty inches round the middle.

他腰围三英寸。

He lived in Canada in the thirties.

三年代他住在加拿大。

He reached the apex of power in the early 1930s.

他在三年代初达到了权力的顶峰。

He has been studying archeology these thirty years.

他这三年来一直在研究考古学。

Some old people always hark back to how things were 30 years ago.

有些老年人老是喜欢重提三年前的状况。

Thirty miners were trapped underground after the fire.

起火后有三名矿工被困在地底下。

The garden is 30 metres long and 20 metres wide.

"这花园长三,二。"

His emotions mostly emerged in these tanka, or 31-syllable poems.

他的情感大都表达在这些短歌（或“三一音节诗”）里。

My waist measurement is 32 inches.

我的腰围是三二对。

Babyhood and maturate were the most unseemliness and derelict of duty to a person.

三前就过早地固定在一个职业上终此一生也许才是最大的不幸。

Thirty is an even number.

三是个偶数。

The bus stands 30 people.

这辆公共汽车内可站三人。

The announcer gave out that the 3:30 train to Manchester would start from Platform 4.

三点三分开往曼彻斯特的火车将从4号站台发车。

The thermometer touched 39

°C. 温度升到摄氏三九度。

For the adults more than quadragenarian will remember the disastrous disaster happened in Tangshan about thirty-three years ago.

对于四左右以上的各位邻居，也许大家还记得三多年前唐山的那场浩劫。

He was only living for thirty-seven years.Half of his lifetime quested for profound color daftly,but finally he killed himself.

他只活了三七，半生在探索色彩的癫狂中生活，最后自杀了。

The extraction technology of triacontanol from beeswax was studied in this paper andthrough the method of experiments of orthogonal matrix in studied.

本文研究了从蜂蜡中提取三烷醇的工艺方法，并通过正文试验对其工艺条件进行了探讨。

Article 30 Children shall respect the matrimonial rights of their parents and shall not interfere with the digamy and post-digamous life of their parents.

第三条【尊重父母婚姻】子女应当尊重父母的婚姻权利，不得干涉父母再婚以及婚后的生活。

Article 30 A pawn ticket is a loan contract between a pawnshop and a pawner, and is the credence of payment of pawn money to the pawner by the pawnshop.

第三条当票是典当行与当户间的借贷契约，是典当行向当户支付当金的付款凭证。