Some students are exempt from certain exams.

有的学生可免除某些考试。

《牛津词典》

We seem to be missing some students this morning.

今天早上我们好像有几位同学没到。

《牛津词典》

Greater levels of stress may seriously handicap some students.

更高程度的压力可能会将一些学生置于不利地位。

《柯林斯英汉双解大词典》

Some students work for a year or two in a medical or research job before they attempt to enter medical school.

VOA: special.2009.06.02

So, when you think about resonance structures, some students tend to just get confused and be picturing this flickering back and forth.

那么，当大家想象共振结构的时候，有些同学很容易被弄晕,不停地来回想象。

麻省理工公开课 - 化学原理课程节选

We saw some students who are trying to make a machine that automatically decorates cakes.

我们看到有些同学在制造能自动装饰蛋糕的机器。

我遇到的天才们 - SpeakingMax英语口语达人

Some students already take GCSEs early, usually maths and maybe a language such as French.

BBC: GCSEs 'too easy' for brainy pupils

Some students were fortunate -- they got out of the school before the tornado struck.

CNN: SHARE THIS

Still, some students say that the views and ideas put forth by VP candidates are important.

CNN: Students dismiss VP candidates' influence on voting