I saw li ming (play) near the river on my way home
问题描述:
I saw li ming (play) near the river on my way home
答
在我回家的路上,我看见李铭在靠近河的地方玩。
答
playing
答
用playing
see sb.do是指看到了全过程
doing 不强调,看到了就可以(多指一瞬间)