cordon

警戒线

A line of police officers preventing people from entering an area.

安全封锁线

A line of security personnel preventing people from entering an area.

由安保人员组成的防线，阻止人们进入某一区域。

严密的封锁线

Used to describe a cordon that is difficult to get through.

用于描述难以通过的封锁线。

封锁线阻止某事

The cordon stops something from happening or someone from moving.

封锁线阻止某事发生或某人移动。

围绕...的封锁线

Indicates the location surrounded by the cordon.

表示被封锁线包围的位置。

环绕...的封锁线

Indicates the location surrounded by the cordon.

表示被封锁线包围的位置。

形成封锁线

To create a line or circle to guard an area.

创建一条线或一个圈来守卫一个区域。

突破封锁线

To force your way past a line of people guarding an area.

强行通过守卫某个区域的人群防线。

拉起封锁线

To quickly create a line or circle to guard an area.

快速创建一条线或一个圈来守卫一个区域。