immigration

名词 immigration:

1. migration into a place (especially migration to a country of which you are not a native in order to settle there)
   同义词：in-migration
2. the body of immigrants arriving during a specified interval

1. Mps are pressing for the repeal of the immigration act.
   下院议员正在施加压力使移民法得以废止。
2. Immigration officials will ask to see your papers.
   移民局的官员将要求你出示证件。
3. The immigration officer stamped my passport.
   移民官员在我的护照上盖了戳。
4. There are strict controls on immigration into this country.
   移民到这个国家有严格的限制。