我弹钢琴，但只是为了自娱自乐。

I play the piano, but just for my own ___amusement.

特别是，电脑游戏是一种娱乐方式，对他们和每个人来说。

In particular, computer games are a kind of ___amusement, for them and for everyone.

读书为许多人提供了无尽的娱乐。

Reading books provides endless ___amusement for many people.