警卫任务用英语怎么说

"Security duty" is the term used to describe the task of guarding and protecting a place or person. This term is commonly used in the context of a security guard's job duties, which may include patrolling a premises, checking identification, and ensuring the safety of those on the property.
The origin of the term "security duty" can be traced back to the concept of security, which refers to the measures taken to protect a place, person, or thing from harm or danger. In the context of a security guard's job, the term "duty" refers to the specific tasks and responsibilities assigned to them as part of their job.
Here are some examples of the term "security duty" used in sentences:
"As a security guard, it is my duty to ensure the safety of the building and its occupants."
"The security team was on duty all night, patrolling the perimeter of the event."
"It is the security guard's duty to check the identification of everyone entering the facility."
In Chinese, "警卫任务" (jǐngwèi rènwù) is the term used to describe the task of guarding and protecting a place or person. 例如：
"作为一名保安，我的任务是确保建筑物和其居民的安全。"
"安保小组整晚都在值班，巡逻活动周边。"
"保安的任务是检查所有进入设施的人的身份证明。"