exempt是什么意思

　　例句：

　　1、Some students are exempt from certain exams.

　　有的學生可免除某些考試。

　　2、The interest on the money is exempt from tax.

　　這筆錢的利息免稅。

　　3、His bad eyesight exempted him from military service.

　　他因視力不好而免服兵役。