A badly tuned motor wastes gas.

The child is father of the man . ; The child is father to the man.

三岁定到老.

" Here is a child of three years old, and she cannot tell who made her!

“ 这是个三岁的孩子, 可她根本说不出是谁造出了她!

She walks relatively fast for a child of three.

她作为三岁的孩子走得还比较快.

At the age of three. his mother died, leaving him an orphan.

他三岁那年母亲死了, 丢下他成了孤儿.

Her behavior is abnormal for a girl of three years old.

以三岁女孩而言,她的行为太反常了.

Children don't complete their set of 20 baby teeth until they are two to three years old.

小孩要到两三岁才会长齐20颗乳牙。

He is my senior by three years.

他比我大三岁.

Her son is three years old.

她儿子三岁了.

Smith is senior to me by three years.

史密斯比我大三岁.

Did he intend us to share the cost of the dinner?

他是想让我们同他一起分担这顿饭的费用 吗 ?

You can find out whether they are prepared to share the cost of the flowers with you.

你可以弄清楚他们是否愿意和你一起分担买花的费用。

He joined with us in the expenses of the trip.

他和我们一起分担旅行费用.

We draw adiabats that divide the cycle into adjacent strips.

我们画许多绝热线将循环分割成若干相邻的狭条.

How do we sort out fact from fiction?

我们如何将事实与虚构区分开呢？

We have been able to divorce sex from reproduction.

我们已经能够将性和生育完全分开了。

Opinions are divided in this respect and as always are pros and cons this idea.

在这方面大家的意见是有分歧的,就像以前一样有赞成也有反对.

Meanwhile, macroeconomists were divided in their views.

不过, 宏观经济学家的观点还是有分歧的.

Results at present are ambiguous.

目前的结果是有分歧的.

When heavy atoms are split in this way some loss of mass occurs.

当重原子这样被分裂的时候,就会发生质量的减少.

He has divided the human relation into three modes: solidary social community, instrumental combo, and citizenhood.

他将人类关系分为三个基本模式：团结性社群、工具性联合体与公民身份。