什么是EB1特殊能力绿卡申请的基本要求？ The Basic Requirement for EB1 Extraordinary Ability application

The first basic requirement for EB1 Extraordinary Ability application is that you must be able to establish that you have extraordinary ability in your field. The EB-1 extraordinary ability immigrant visa is for alien applicants who are recognized as being at the very top of a field, and who are coming to U.S. to continue their work in the field.

To establish the eligibility EB-1 extraordinary ability application, the petitioner must demonstrate sustained national or international acclaim, and that the alien applicant's achievements have been recognized in the field.
The following are the USCIS requirements for EB1 Extraordinary Ability application:

"The EB1 Extraordinary Ability classification applies to individuals with extraordinary ability in the sciences, arts, education, business, or athletics. The individual must demonstrate that they have sustained national or international acclaim, and that their achievements have been recognized in the field of expertise, indicating that they are one of that small percent who has risen to the top of their field of endeavor. The individual must plan to continue to work in their area of extraordinary ability and must substantially benefit the United States."

http://www.greencardapply.com/ea.htm

http://www.greencardapply.com/ea/extraordinary-ability.htm