本届亚冬会的口号为“冰雪同梦，亚洲同心”（Dream of Winter, Love among Asia），强调合作与发展。同时，哈尔滨的会徽和吉祥物“滨滨”和“妮妮”灵感来源于当地出生的小东北虎，寓意着这座城市对各国运动员的热情欢迎。

解析：细节理解题。根据文章第二段第一、二句话内容"Figure skating became an Olympic sport. Events for pairs and singles first appeared at the London ...

Hence, measures should be taken to reduce the cost of skiing and ice skating. This can be done by building more venues, leading to competitions among the operators. Government watchdogs ...