代词
1. There is somebody who wants to speak to you. 有人要同你讲话。
2. If you don't know the answer, ask sb. 如你不知道答案,就问问别人。
3. Somebody wants to see you, sir. 阁下,有人想见你。
名词
1. His wife is now somebody in television. 他的妻子现在是电视界的大人物了。