fool的形容词和名词

　　How foolish I am to entertain doubts.

　　我心存疑虑是多么愚蠢啊。

　　It would be foolish to raise hopes unnecessarily.

　　无缘无故地寄托希望是愚蠢的`。

　　You made me look a complete fool!

　　你弄得我像个十足的个傻瓜！

　　Art dealers fool a lot of people.

　　艺术品经销商会愚弄许多人。