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

来源: 863211 于 2008-12-02 20:38:13 [] [旧帖] [给我悄悄话] 阅读数 : (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.

请您先登陆，再发跟帖！