一年有效的B2簽證是兩次往返，還是多次（〉2）往返？

來源: 一用戶於 2010-10-13 13:30:06 [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.