mass expulsion control

例句：

1. 1. The government has implemented a mass expulsion control to curb the spread of the virus.
   政府实施了大规模驱逐控制以遏制病毒的传播。
2. 2.The company's policy on mass expulsion control is strict, ensuring no one is allowed to leave without proper documentation.
   该公司的大规模驱逐控制政策非常严格，不允许任何人在没有适当文件的情况下离开。
3. 3. The new law aims to regulate mass expulsion control and protect the rights of individuals in such situations.
   新法律旨在规范大规模驱逐控制并保护在这种情况下的个人权利。