Use properly trained security officers to deal with aggressive behavior. Follow written security procedures.

用良好受训的安全官处理过分行为。遵守书面的安全步骤。

youdao

Use properly trained security officers to deal with aggressive behavior. Follow written security procedures.

用良好受训的安全官处理过分行为。遵守书面的安全步骤。

youdao