“Zhong Wen” Chinese Book 2 Lesson 7 Two Precious Organs of Man 中文第2册第7课 人有两件宝

words, expressions and sentences:
工作 can be used as a verb or a noun：
你在哪里工作？Where do you work?
爸爸的工作做得很好。 Dad does a good job.
用：use, with
我们用大脑思考。We use our brains to think./ We think with our brains.
我们用笔写字。We use pens to write./ We write with pens.