be off duty

基本解释

Because my friends will be off duty on Saturday.
因为星期六我的朋友不上班。
Today, The line of Lishan road is reconstructing, blackout, i could be off duty.
今天，历山路改造，停电，可以休息了。
blog.sina.com.cn
We'll extend duty time on traffic condition. The police force won't be off duty if road is jammed.
我们将根据交通拥堵状况延长执勤时间，坚持做到道路交通拥堵状况不消除，疏导警力不撤离岗位。
epaper.lnd.com.cn

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