Job Recruitment Website - Immigration policy - What does immigration mean?

What does immigration mean?

Immigrants are immigrants.

Immigrants made the following sentences.

1. Immigration? Workers? It was classified. As aliens. ?

2. Immigration? Legend? All the time. Popular? Theme? Are you online? Fictitious ?

3. Immigration? Support? Group? Waiting. Going to see it? What if? What? Insist? His words. ?