The Alps. Europe's highest peaks. 阿尔卑斯山脉 欧洲最高的山峰
and existed before the Swiss Alps or the Rocky Mountains were even raised. 甚至比阿尔卑斯山(欧洲) 和洛基山脉(美洲最长的山脉)隆起的时间还要早
The distinctive jagged shapes of the Alps 阿尔卑斯山峰具有与众不同的尖齿状外形
The Alps were raised some 15 million years ago 阿尔卑斯山崛起于1500万年前