Hayley教口语，“抽查”用英语怎么说？

spot-check

to quickly examine a few members of a group instead of the whole group

抽样检查

Inspectors spot-checked stores countywide.

检查人员在全县范围内抽查商店。

At park exits vehicles are spot-checked by an armed ranger.

在公园出口处，武装护林员对车辆进行抽查。

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