In western countries ,people like traveling around ---------
问题描述：
In western countries ,people like traveling around ---------
短文的依据只有这句：In western countries ,if people want to travel from a city to another ,they would like to take a train.
如何填这个空In western countries ,people like traveling around ------
答
In western countries ,people like traveling around by train.
（可能是这样）