must be off

基本解释

We must be off the freeway.
我们得离开高速公路。
Well, now, I must be off.
好，现在我必须走了。
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For example, an employee who works on Monday to Friday must be off on Saturday and Sunday.
例如，在周一到周五工作的员工必须在周六和周日休息。

People trying to earn money also must be aware of being ripped off.
Offenders are subject to stoning and the divine penalty of chirate, of cutting off. The Bible repeatedly warns that idols and their cultic appurtenances must be completely destroyed from the Holy Land, right?
若有人不从则会被支配去河床铺石，并受到，切去身体某部分的惩罚，圣经反复警告,偶像和它的宗教附属物必须,完全从圣地上销毁？
耶鲁公开课 - 旧约导论课程节选
The iniquity of his lips must be burned off by a live angelic coal, that the sinfulness of his lips we could think of it as the sinfulness of his voice, his poetic voice -- will have to be purged.
他邪恶的嘴唇必定会被天国燃烧的煤块烧掉，他的嘴唇的罪孽,我们可以认为是他所说的话的罪孽，他的诗句必将被净化。
耶鲁公开课 - 弥尔顿课程节选

Indeed, Social Security demands equal, if not top billing among priority spending that must be off the chopping block.
FORBES: Enough Is Enough On Raising The Federal Debt Limit