He held that job for four years and then worked his way up to being a school safety monitor.

他那份工作做了四年，之后通过努力成为了一名学校的安全监督员。

youdao

They can monitor local city councils, county commissioners, and local school boards, and report on them.

他们可以监督当地的市议会、县长，以及当地学校委员会的活动，并且对这些活动做出汇报。

youdao

My monitor is always the first to come to school and the last to leave.

我的班长总是第一个到校、最后一个离开。

youdao

Revised guidelines, including the need for each LEA to appoint an outdoor education adviser to monitor school visits, were published by the government last year following a spate of deaths.

BBC: Teachers trained for trip hazards

To that end, he has helped to reconvene an advisory board stipulated by the original contract, with regular meetings to monitor the school's progress.

WSJ: In Abu Dhabi, a B-School's Program Goes Adrift

The teacher was joined by the campus supervisor -- a campus monitor on the school's staff -- and both of them persuaded the student to drop the shotgun, the sheriff said.

CNN: STORY HIGHLIGHTS