重点单词：

1、crash

n. 撞碎；坠毁；破产；轰隆声；睡觉

vi. 摔碎；坠落；发出隆隆声；(金融企业等)破产

vt. 打碎；使坠毁、撞坏；擅自闯入

His elder son was killed in a car crash a few years ago.

他大儿子几年前死于一次车祸。

2、community

n. 社区；[生态] 群落；共同体；团体

He's well liked by people in the community.

他很受社区人们的喜爱。

3、eyelid

n. [解剖] 眼睑；眼皮

You may not know it, but you have a third eyelid.

你可能不知道第三眼睑，但你拥有它。

4、change

vt. 改变；交换

n. 变化；找回的零钱

vi. 改变；兑换

The ambassador appealed for a change in U.S. policy.

该大使呼吁美国政策的变革。

重点短语：

1、arrive in

抵达，到达

We finally arrived in Rome.

我们终于到达罗马。

考考你（翻译）：

1、两人回忆说大约凌晨1：30时听到一声巨响。

2、我们的两个最大优点是多样性和团体精神。

3、有过重的上睑皮肤或者眼睛下面脱出的脂肪垫，这种类型的人更易有这种感觉。

答案下期公布：

上期答案：

1、Each generation contributes an imperfect copy of its genotype - and thereby of its phenotype - to its successor.

2、Hospitals lack even basic drugs for surgical operations.

3、Some 3,000 city officials will descend on Capitol Hill on Tuesday to lobby for more money.