tell sb about syh 和 be nice （hind）（polite）to（sb）me

tell sb about syh 和 be nice （hind）（polite）to（sb）me be nice to sb 英语翻译have a good time doing sth 和be nice to sb（翻译成中文） tell sb.+（ ） tell sb sth tell sb about sth tell sb to do sth tell sb not explain sth.to sb.和explain to sb.about（?） sth.对么? tell sth. to sb. 和tell sb. about sth的区别 be good to sb.和be nice to sb.的区别是什么? 怎么变单三的句子?、tell sb sth、 tell sb about sth、 tell sb to do sth、 tell sb about be friendly with sb和be friendly to sb的中文和区别（最好再分别造个句） 英语翻译1）be rude to sb about sth2)regret doing sth=fell sorry t