Definition: for pleasure and not for any other reason. Level: B1
我跑步只是为了好玩。
I ran but just ___for ___fun.
我弹吉他只是为了好玩。
I play the guitar just ___for ___fun.
她开始画画是为了乐趣。
She started painting ___for ___the ___fun ___of ___it.