Mr Per stood at the bus-stop and watched the cars go by,中文?句尾为什么用go by?
问题描述：
Mr Per stood at the bus-stop and watched the cars go by,中文?句尾为什么用go by?
答
watch 是感官动词（象see一样）后面跟动词原形或现在分词,watch the cars go by 意思是看着车辆开过去