food for thought造句

1、A healthier euro zone, of course, should be food for thought for the ECB.
一个健康的欧元区经济当然应该受到欧洲央行的大力支持。

2、There is much food for thought in this book.
这本书里有许多值得令人思考的问题。

3、Hm, it's food for thought isn't it? What would you do?
恩，这真是耐人寻味，不是么？你会怎么做？