把函数限制在A某个区间上的翻译：Limited to a certain function on the interval 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

The function is limited to a certain interval

Limited to a certain function on the interval

Limits the function in A some sector

The function is restricted to a certain interval, A

Limited to a certain function on the interval