1·They carried out security checks at the airport.
他们在机场实行了安全检查。
—— 《牛津词典》
2·Periodic checks are carried out on the equipment.
设备定期进行检查。
—— 《牛津词典》
3·Periodic checks are taken to ensure that high standards are maintained.
进行周期性检查以确保高标准得以维持。
—— 《柯林斯英汉双解大词典》
4·Several of the airline's planes are temporarily out of commission and undergoing safety checks.
这家航空公司有几架飞机暂时不能使用，正在接受安全检查。
—— 《牛津词典》
5·NASA technicians noticed the computer problems during last-minute checks.
美国国家航空航天局技术人员在最后的检查中注意到了计算机问题。