The undercover police officers told residents they were screening for high blood pressure and handed out pills.

警察医生“称他们来调查高血压情况，并且还分发药片给居民。”

youdao

All traffic patrol officers had been issued with screening devices by the end of the year.

至年底时，所有交通巡逻人员均已获发酒精检查设备。

youdao

Most of the few U.S.airports that possess body scanning capability are using the technology for secondary screening of passengers who warrant closer examination by TSA officers.

VOA: standard.2009.12.30

Screening requires TSA officers to match boarding passes with a traveler's driver's license or other photo identification.

CNN: Delta places elderly woman on wrong flight

Staffing reductions are going into effect all over airports, from security-screening officials to customs officers to air-traffic controllers.

WSJ: Plan for Bigger Travel Delays

Unfortunately, the researchers found that a deferral in compensation led to lazier application screening by the participating loan officers.

FORBES: The Problem With Incentives