What is the benefit of being an immediate relative of a U.S. citizen?
作为美国公民的直系亲属有什么好处？
You can be sponsored for a green card by your U.S. citizen relative, and there are no numerical quotas.
The numerical limit for other family-based categories is 226,000 green cards annually. The waiting times range from a relatively short period of time to over 20 years for non-immediate relatives to get green cards.
你可以由你的美国公民亲属为你申请绿卡，没有数量限制。
其他基于家庭的类别的数量限制是每年226,000个绿卡。非直系亲属获取绿卡的等待时间从相对较短的时间到超过20年不等。