how about doing用法~

how about doing用法~ how about sb doing sth 有这样的用法吗? how about doing造句 How about doing sth. how about 的用法 how about的用法 What about/ how about doing sth How about doing sth?What about doing sth? how about going 的用法? how about doing sth.还是how about do sth.? "what about " 和 "how about" 的用法? What about 与How about的用法?