英语听力：自然百科:黄石公园—夏天(7)（在线收听）

As six month of snow and ice begins to melt, Yellowstone starts to come back to life.

随着六个月的雪和冰开始融化,黄石公园开始恢复生机。

Cascading snow melt swells the streams of rivers.

积雪融化汇成河流。

It's a hazed that the migrating herds must cross.

这是一种阴霾,牲畜必须交叉迁移。

Young are barely asked to task.

年轻动物们几乎没有任务要求。

The Yellowstone River has increased its flow tenfold.

黄石河已经增加了十倍流量。

In less than two weeks, the thaw has brought remarkable changes to the heart of Yellowstone.

在不到两周的时间里, 黄石公园的核心已经带来了显著的改变。