一定要提前预订,如果不占坑的话座位都被卖掉了。给你看一段SJ官网的原话:ReservationsIf you buy a Rail Pass you can travel with most of the Swedish train companies, i.e. you do not have to worry about if this particular train company does accept rail passes or not. Having a Rail Pass you always must remember to make reservations in SJ’s trains. All SJ’s high speed trains and our night trains have compulsory reservation.(强制性预订)卧铺的话要额外付几百费,我把价格表的链接给你:http://www.sj.se/sj/jsp/polopoly.jsp?d=21415&a=144429&l=en&intcmp=1144425