individual traveler短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 散客 Moreover, it is time-consuming and difficult to buy train tickets and look for accommodations and in emergency situations an individual traveler is largely helpless. 别的，采办火车票和夜间投宿，既耗时亦费心。一旦突发不测，单枪匹马的观光者很大程度上孤立无助。 qqbashi