求翻译：首先与我国对在华外国人士的管理体制有关原来出入境管理统一由出入境管理机关管理，但现在出入境管理机关只管出入境事项，把境内的管理交给了外国人居住辖区的派出所，公安部门大多没有涉外管理经验，也没有相对应的外语人才。”管理机构信息沟通不良，导致很多黑人“一入境后就消失了”。是什么意思？

And China's first unified management system foreign to the original entry and exit management, administered by the immigration authorities, but immigration authorities just immigration matters, the management of the territory to the foreigners living in the area of ​​police station, public security

First of all with my in China of a management system for foreign Original immigration management by the immigration authorities, but the immigration authorities are now just out in immigration matters, the management of the residence to the police station jurisdiction, the public security department

正在翻译，请等待...

First in China to foreign persons relating to immigration management unified management system of immigration control administration, but immigration authorities now only immigration matters, management of territory handed over to foreigners living area police station, police departments are not for

正在翻译，请等待...