参见：查哨[cháshào]

检查职工等工作情况to check that somebody is on duty

• 他是遵照指挥部的指示，冒雨前来查岗的。

  He is following instructions from headquarters, braving the rain to come and check that people are on duty.

• 市领导也常常下去突击“查岗”。

  City leaders also often go to make surprise checks to see whether or not people are on duty.