snow shifter

例句：

1. 1. The snow shifter was the first to cross the frozen lake.
   雪地转移者是第一个穿越冰冻湖的人。
2. 2.They hired a snow shifter to help them clear the snow from their driveway.
   他们雇佣了一个雪地转移者来帮助他们清除车道上的雪。
3. 3. The snow shifter was able to navigate through the heavy snow with ease.
   雪地转移者能够轻松地在大雪中导航。