After five days , they found the motor sledges .

5天以后，他们追上了机动雪橇。

During the winter , when the trains are blocked up by the snow , these sledges make extremely rapid journeys across the frozen plains from one station to another .

在冬季遍地冰雪的平原上，当火车被大雪阻碍不能前进的时候，就可以用这种交通工具，从这一站很快地滑到另一站。

The mountain is topped by a glacier , offering visitors the chance to visit an ice cave and mess about on sledges even in summer ( high season for chinese tourism ) .

冰川覆盖的山顶可以让游客们浏览到冰穴的美景，也能够让游客们在夏季体验到自由滑雪的乐趣（最受中国游客的欢迎的季节）。

They walked , and pulled the sledges themselves .

他们走路不算，反而还得拉着雪橇走。

Children scudding downhill on their sledges .

乘雪橇飞驰下山的孩子们。