例句與造句

1. The two decided to market the bouncing putty by selling it in a clear case.
2. He called the result bouncing putty.
3. As a bouncing putty, Silly Putty is noted for its unusual characteristics : it bounces but breaks when given a sharp blow; it can also float in a liquid and will form a puddle given enough time.
4. It's difficult to find bouncing putty in a sentence. 用bouncing putty造句挺難的