1、teacher 老師，教師，先生。
I have a good friend who's a teacher.
我有一個朋友是教師。
2、worker 勞動者，工人，工蜂。
The society was looking for a capable research worker.
該協會在物色一位有能力的研究人員。
3、however 然而，可是，無論如何。
However we adopt healthcare reform, it isn't going to save major amounts of money.
不管我們採取何種醫療改革措施，都省不下太多錢。
4、forever 永遠，不斷地，無休止地，經常。
I think that we will live together forever.
我想我們會永遠生活在一起。
5、employer 僱主，老闆，僱傭者。
He had been sent to Rome by his employer.
他已被老闆派往羅馬。
