1. This house is tenanted by an immigrant from Asia.
    租用这所房屋的是一个来自亚洲的移民。

2. My mother is a U.S. immigrant, and my father is the son of one.
    我母亲是美国的一个移民，而我父亲则是移民的儿子。

3. One provision of the bill states that, among non-immigrant visa applicants, the state should give preference to foreign nationals with secondary degrees in math, science, engineering or technology.
    该议案的一项条款规定：在非移民签证申请者中，政府应优先考虑给那些具有数学、自然科学、工程或技术方面中级学位的外国公民，