class monitor

基本解释

Have you got anything to report to the class monitor?
班长，你有什么向班级汇报的吗？
At the end of the day, the science teacher was very happy because the class monitor cleaned the bus after the trip.
最后，他们很累但是很高兴，他们乘公共汽车回的学校。
An active part in various extra-curricular activities, he served as class monitor, the hospital's head of the troupe.
积极参加各项课外活动，曾担任过班级的班长，院艺术团的团长。

And added to external sensors, the S-Class will have internal sensors to monitor drivers.
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