Proteins are made up of one or more polypeptides.

The raging waters swallowed over fifty souls when a passenger vehicle plunged into the river.

汹涌的河水吞噬了五十多条生命，起因是一辆载客汽车坠入了河中。

Senator Bill Bradley outlined a new policy, offering $350 in tax credits per family.

比尔·布拉德利参议员概述了一项新政策，为每个孩子提供350美元的课税减免。

Purchase necessary equipment and keep records of all tax-deductible expenses.

购买必要的设备并记录所有可减免课税的开支。

The government must implement an immediate tax cut-in to stimulate the economy.

政府必须立即实施税收减免以刺激经济。

In the meantime, I suppose I can't interest you in a new car?

在此期间，我想我不能说服您买辆新车了？

The compact new car has a feature where you can fold the rear seats to create extra space.

这辆紧凑的新车有一个特点，你可以折叠后座来创造额外空间。

He smashed his new car again, just like the last one.

他又一次撞毁了他的新车，就像上次一样。

Jack manages to squeeze in a moment to show off his new car to everyone at the party.

杰克设法挤出一小段时间，在派对上向所有人炫耀他的新车。

The children took their skates and made for the frozen pond.

孩子们拿起冰鞋向冰场走去.

I can move very fast across the ice on skates.

我穿着冰鞋在冰上滑得很快.

Apparently so that the big cats'feet can handle the stress of the greater body weight.

很显然这种区别是为了承担更多身体重量.

I see cats at zoo, like lions and tigers. Lions and tigers are big cats.

我在动物园里看见过像猫的狮子和老虎, 狮子和老虎是体积宏大的猫科类.

Today, the park is home to 47 big cats and other animals, including two bears.

现在, 公园收养了四十七只大型猫科动物和其它动物, 包括两只熊.

Big cats are killed in this way.

大猫科的动物就是这样被杀死的.

Of all the big cats the leopard is the most adaptable.

在所有的大型猫科动物中,豹是适应性最强的一种.

So why not breed these exotic rats instead of the big cats?

因此我们何不通过饲养这些奇异的老鼠来代替“大猫” 呢 ?

This short story was written by a famous writer.

这篇短篇小说出自一名家之手.

Peter scratched out his name on the bark of the tree.

彼得把他的名家刻在树皮上.

Chinese paintings are also often visit was pointing.

当时书画名家亦常常亲临指点.

Or maybe a master at thumb wars.

或者可能只是拇指竞赛?的名家.