nobody is happy 和 everybody is unhappy 的区别

nobody is happy 和 everybody is unhappy 的区别 为什么nobody和everybody的Be动词都是is? she is unhappy,isn't she?与she is happy,isn't she 的回答有区别吗 Everybody's friend is nobody's Everybody's business is nobody's business. 请问nobody is everybody 是什么中文意思? anybody,nobody,everybody,somebody的区别恩 anybody、somebody、nobody、everybody的用法区别? everybody anybody somebody nobody的用法区别 when everybody is sonebody then nobody is anybody 的中文意思是什么 A friend is unhappy because they think nobody likes them. is anybody there 和is everybody there 有什么区别?