It is forbidden to do that.

不允许那样做。

A child prodigy who spoke five languages by the age of 16, de la Cruz wanted to disguise herself as a boy so she could attend University, but she was forbidden to do so.

作为一名 16 岁时会说五种语言的神童，德拉克鲁兹想女扮男装上大学， 但遭到禁止。

Miss Minchin's opinion was that if a child were continually praised and never forbidden to do what she liked, she would be sure to be fond of the place where she was so treated.

铭钦小姐的意见是，如果一个孩子不断受到表扬，而且从不禁止她做她喜欢做的事，她肯定会喜欢她受到如此对待的地方。