持有六个月的留学签证可以购买DB的GRP月票嘛我现在在德国大学交流半年持有六个月的多次入境留学签证已经在所在的德国城市RegistrationDB提供的GRP FLEXI（就是那种一个月可以做几次的火车票）注意事项中写：Availibility:- This offer only applies for people residing outside Europe, Turkey and the Russian Federation (passport must be shown when trave...
