immigration 和 migration

immigration 和 migration immigration immigrant和immigration什么区别? emigration和immigration有什么区别? immigrant(n.)和immigration有什么区别? immigration 和immigrant有什么区别啊? foreign bureau和immigration clearance分别是什么意思啊? immigration是什么意思 migration和emigration和immigration的区别 最好用英文解释 请问immigrant和immigration作为名词时的区别如题 怎么翻译 IMMIGRATION DEPARTED 怎么翻译 IMMIGRATION DEPARTED immigration可数吗? discounting immigration是什么意思 migration immigration 区别? discounting-immigration是什么意思 immigration inspection是什么意思 immigration bureau是什么意思