“溜冰鞋”用英语怎么说？

昨天他买了一双溜冰鞋.He bought a pair of skates yesterday.我有一双不错的溜冰鞋，可是不管我把鞋带系得多紧，脚脖子那里还是空落落的。I have a good pair of skates, but no matter how tightly I lace them, my ankles wobble.圣诞节时她得到一双新溜冰鞋.On Christmas she got a new pair of s...