译林英语八下

《时间简史》（英国 斯蒂芬•霍金 著）

一对；几个，几件 

I bought a couple of key rings for classmates. 我为同学买了一对钥匙环。

首要的是 

Above all, when you are sitting at the table, you should not start eating until everyone is ready. 首要的是，当你坐在桌前，你不应该开始吃除非所有人都准备就绪。

/əˈbrɔːd/ adv. 到(在)国外  

About five years ago, she went abroad with her parents. 大约五年前，她和父母去了国外。

/əˈtʃiːv/ vt. 实现，达到 

You get to help them achieve their dreams. 你能有机会帮助他们实现梦想。

adj. /ˈæktɪv/ 活跃的;积极的;主动的

active voice 主动语态

/ˈædʌlt/ n. 成年人 

children and adults with intellectual disabilities  智障儿童和成人

/ədˈvaɪs/ n. 建议，忠告，劝告  

Who do you usually ask for advice on books. 你通常向谁征求书籍的建议？

/əˈfɔːd/ vt. 买得起；能做  

Many of our patients can't afford to go to hospital. 我们的许多病人看不起病。

/æfrɪkə/ n. 非洲