Moving to a free country, of course, will make a difference to their wellbeing.

移民到自由国家，当然会让他们更加幸福。

哈佛公开课 - 幸福课课程节选

and realize that they are a part of the community and really help build our government.

应该意识到移民是这个国家的一部分，我们能够帮助国家政府。

美国的移民政策 - SpeakingMax英语口语达人

Say the president said he wanted to focus on homeland security or immigration.

比如说总统说,他要集中处理国家安全或者移民问题。

普林斯顿公开课 - 国际座谈会课程节选

really just realizing how important they are to society and to stabilize our economy.

应该要意识到移民对这个国家是重要的，也是有利于稳定经济形势的。

美国的移民政策 - SpeakingMax英语口语达人