Check all public area.

检查所有的公共区域。

To tour the entire public area in sequence.

按顺序巡视整个公共区域。

Assign PA staff to check all toilets of Public area.

安排PA人员检查所有公共区域卫生间。

A public area to display selected output to the public.

一个公用区域用于将选中的输出信息显示给公众。

In public area, however, the "zero distance" is harmful.

然而，在公共领域里，“零距离”是有害的。