more fun，当fun是形容词时，其有“逗乐的；有趣的；使人快乐的“的意思。fun更多时候是作名词来用，作名词时是没有比较级和最高级的。funny作为fun的形容词，其比较级和最高级分别为funnier，funniest。

Half the fun of gardening is never knowing exactly what's going to come up.

园艺的最大乐趣是谁也不知道到底会长出什么。

It was such a success and we had so much fun doing it

它大获成功，而我们也从中得到了很多乐趣。

Her life is one long round of parties and fun.

她的生活就是没完没了的聚会娱乐。

We've had a lot of fun over the years.

这些年来我们过得很开心。

The entertainment was good clean fun for the whole family.

这种娱乐文明有趣，对全家老少都适合。