Zhè / xiàng / zhèng / cè / xū / yào / Guó / tǔ / ān / quán / jú / hé / dì / fāng / zhèng / fǔ / gòng / tóng / zhí / xíng

这项政策需要国土安全局和地方政府共同执行。

This policy needs to be implemented jointly by the Department of Homeland Security and local governments.