最佳答案
意思:
vi. 开玩笑（非正式）
n. 乐趣；玩笑
We had a lot of fun that day.
那天我们玩的很开心。
It was such a fun movie.
这真是一部有趣的电影。
It could be fun to watch them.
看他们会是乐趣。
We're gonna have a lotta fun.
我们将玩得非常开心。
She's really fun to be with.
和她在一起真开心。
It's just a bit of harmless fun.
开个小玩笑罢了，并无恶意的。
She's very lively and full of fun.
她很活泼，挺有趣的。