I'm not good at basketball,but I often enjoy watching my brother___ it play playing to play

问题描述:

I'm not good at basketball,but I often enjoy watching my brother___ it play playing to play
说明理由,

when请说明理由,,谢谢~我不擅长打篮球,但是我经常喜欢看我哥哥玩当他玩的时候