回複：I am H1 holder. it is ok for me to volunteer my service

來源: 863211 於 2008-12-02 20:38:13 [] [舊帖] [給我悄悄話] 閱讀數 : (196 bytes)

You will be fine as long as you have no honorarium, wage, salary or material gain derived from these activities. Reimbursement for transportation and reasonable living expenses is permissible.

請您先登陸，再發跟帖！