relation的名詞是什么

　　例句：

　　1、 Its brain is small in relation to its body.

　　和它的身體相比，它的大腦很小。

　　2、I have some comments to make in relation to this matter.

　　關于這件事我有幾點看法。

　　3、 Is he any relation to you?

　　他是你的什么親戚嗎？

　　4、 The title of the essay bore little relation to the contents.

　　這篇文章的題目與內容很不相符。

　　5、The fee they are offering bears no relation to the amount of work involved.

　　他們支付的酬金和所需的工作量無關。