watch sb. do sth. 与 watch sb. doing sth.的区别

问题描述:

watch sb. do sth. 与 watch sb. doing sth.的区别
不需要长篇大论,要简单易懂的

watch sb.do sth.观看某人做某事 强调
watch sb.doing sth 观看某人做某事 强调动作正在进行
watch me playing football 看到我正在踢足球
watch me cross the bridge 看到我过桥(的过程)