it is worth to do sth.

it is worth to do sth. It is worth well to do sth/doing sth对吗?是不是worthwhile啊? be worth to do sth 还是be worth doing sth It's worth much ()is worth(c).A.to do that,to do B doing tha it is n.to do sth. It is the first ...to do sth. It is a pleasure to do sth. It is times to do sth造句 It is good idea to do sth... It is worthy to do sth. it is+adj+to do sth.意思 It is fun to do sth造句