what do you like doing in your free time 是collecting coins 还是 collect coins
问题描述：
what do you like doing in your free time 是collecting coins 还是 collect coins
说出理由啊
我觉得是简略回答了这一句“ I like collecting coins
答
collecting理由能说一下吗？like doing... 相当于回答 i like collecting coins.