tell sb sth 和tell sb of/about sth有什么区别?

tell sb sth 和tell sb of/about sth有什么区别? tell sth. to sb. 和tell sb. about sth的区别 tell sb sth与tell sb about sth有区别吗 tell sth to sb和say sth to sb有什么区别 tell sb sth与tell sb of sth在意义和语法结构上的区别 tell sb sth tell sb about sth tell sb to do sth tell sb not tell sb about sth等于什么 tell sb.about sth.造句 tell sb about sth 意思 tell sb.sth.还是tell sb.about sth. tell sb about sth还是tell sb sth 有没有tell sb of sth