Pay attention to safety at all times
安全───security;时刻───time
They were summarily ejected by the security guard.───他们立刻被保安赶了出来.
The gang tied up a security guard.───那群歹徒把一名保安人员捆绑起来。
He was upgraded to security guard.───他被提升为保安。
Security staff did not then receive any briefing before they started each shift.───保安人员当时开始轮岗前没有收到任何指示。
A jury found the airline guilty of wilful misconduct because its lax security allowed a suitcase bomb on to the plane.───航空公司安保措施漏洞百出，致使一颗放在手提箱里的炸弹被带上了飞机，陪审团因此认定其存在故意不当行为。
The security zone was set up to prevent guerrilla infiltrations.───设立了安全区以防止游击队员的渗入。
He became the tool of the security services.───他成了安全部门的工具。
Today's Security Council resolution will be a significant success for American diplomacy.───今天的安理会决议对于美国外交而言是一次重大的成功。
Security forces were given sweeping powers to search homes.
Our own actions are our security, not others’ judgements.
They have the security of a good home.
They hold together for collective security.
They lulled her into a false sense of security.