They got in disguised as security guards.

他们装扮成保安人员混了进去。

Security guards make regular patrols at night.

夜间保安人员定时巡逻。

Fans may undergo body searches by security guards.

仰慕者们可能要接受保安人员的搜身。

He managed to trick his way past the security guards.

他想方设法骗过保安员走了。

Bystanders claim they were manhandled by security guards.

旁观者声称他们遭到了保安人员的粗暴推搡。