She is as plain as her mother is beautiful.什么意思？

这句话什么意思，其中的as……as什么用法

She is as plain as her mother is beautiful she is as plain as her mother is beautiful高手帮看下这个句子有什么问题 She is as plain as her mother is beautiful.什么意思？ She is clever as well as beautiful. China as she is,is very different from China as she is twenty years ago she is ----as any of us She is as old as me 有错吗 改错 Clever as she is , but she works very hard. young as she is ,Mary is a most social person ____ as a famous scientist,she is respected by everyone.