1·The gang tied up a security guard.
那群歹徒把一名保安人员捆绑起来。
—— 《牛津词典》
2·We have a security guard around the whole area.
我们在整个地区周围配有保安人员。
—— 《柯林斯英汉双解大词典》
3·The sudden appearance of a security guard caused them to drop the money and run.
保安人员突然出现，他们丢下钱就跑了。
—— 《牛津词典》
4·He was upgraded to security guard.
他被提升为保安。
—— 《柯林斯英汉双解大词典》
5·He started work as a security guard.
他开始工作时做保安员。
—— 《牛津词典》
6·He was caught trying to impersonate a security guard.
他假扮警卫被抓获。
—— 《牛津词典》
7·An overzealous security guard checked inside the baby's bottle.
一名过于尽职的保安打开了婴儿的奶瓶来查看。
—— 《牛津词典》
8·I showed my pass to the security guard and he waved me through.
我向保安员出示了通行证，他挥手让我通过。
—— 《牛津词典》
9·The presence of a uniformed security guard is even better.
如果有穿着制服的安保人员在就更好了。
10·You meet new people every day: the grocery worker, the cab driver, new people at work or the security guard at the door.
你每天都会遇到新朋友：杂货店员工、出租车司机、新同事或门口的保安。