重點講解:
1. at the same time 同時;
例句:They arrived here at the same time.
他們同時抵達這里 。
2. either...or... (表示在兩者或多者中擇其一)或者,要么;
例句:Tom is going to buy either a guitar or a piano.
湯母不是要買一把吉他就是要買一架鋼琴 。
3. such as (用于舉例)例如,像,諸如;
例句:We are particularly interested in phenomena such as telepathy and levitation.
我們對心靈感應及空中漂浮這樣的現(xiàn)象特別有興趣 。
4. be unable to do sth. 不能…的;無法…的;
例句:He is unable to do such a difficult job now.
他現(xiàn)在還不能做這樣困難的工作 。
n. 匿名,筆者不明