美国STEM专业OPT延期申请全攻略：资格、流程与避坑指南
A complete guide for Chinese students on applying for the 24-month STEM OPT extension in the U.S., covering eligibility, step-by-step process, common denial rea
主题： US immigration
这里汇总与“US immigration”相关的留学词条，并按更新时间排列。
这里汇总与“US immigration”相关的留学词条，并按更新时间排列。
A complete guide for Chinese students on applying for the 24-month STEM OPT extension in the U.S., covering eligibility, step-by-step process, common denial rea
A comprehensive guide to U.S. OPT application: eligibility, step-by-step process, key deadlines, common mistakes, and transition to work visas for F-1 students.