If you are a college student looking for work but worried you won't have enough time to devote to academic subjects, consider working as a study hall or library monitor.
如果你是一名正在找工作的大学生，但又担心自己没有足够的时间来完成课业，那么你可以考虑去当自习室或图书馆的管理员。
The monitor has arranged for over ten students to clean the conference hall for the English speech contest.
班长安排了十多个同学去打扫会议厅，为英语演讲比赛做准备。
MBJ-1 wireless slope monitor and MW-1 Hall Effect Duplex Digital Displacement Transducer.
其内容包括“MBJ—1边坡无线监测仪”及“MW—1霍尔效应双向数字式位移传感器”两部分。
MBJ-1 wireless slope monitor and MW-1 Hall Effect Duplex Digital Displacement Transducer.
其内容包括“MBJ—1边坡无线监测仪”及“MW—1霍尔效应双向数字式位移传感器”两部分。
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