Translation of "Traded" in Chinese

Scott traded a watch for a book, and then traded the book for money.

- Scott先用一隻手錶換了一本書，再把書換成錢。
- 斯科特先用一块手表换了一本书，再把书换成了钱。

I traded old newspapers for toilet paper.

我用舊報紙換衛生紙。

I traded in my old car for a new one.

我用我的旧车换了一辆新的。