当more为限定词或代词时，no more...than= as many/much as， 即表示肯定意义。例如：

I have no more money than you do.

= I have as much money as you do.

如果more为副词或形容词的比较级，则表示二者都否定。例如：

She is no more beautiful than her sister.

= Neither she or her sister is beautiful.