always see sb doing/do sth

always see sb doing/do sth see sb.do sth和see sb.doing sth.区别 关于see sb do sth和see sb doing sth watch sb do/doing sth;see sb do/doing sth；hear sb do/doing s watch sb doing sth \ watch sb do sth \ see sb doing sth\ see 关于see sb do/doing sth 紧急】see sb do/doing sth,watch sb do/doing sth,look at sb do/d see sb.doing sth. 与see用法相同的词有哪些?see sb.do sth.see sb.doing sth. see sb.do sth.和see sb.doing sth.的区别,附例句 什么时候用see sb doing sth,什么时候用see sb to do sth see sb do sth 与see sb doing sth的用法