在湖面，或在一个缓慢流动的河流中，原木没有特定的流动方向。
On a lake surface, or on a surface of a slow river, there is not any particular orientation of wood logs.
我们中又有谁从未因受到感动而去抓拍地平线上的夕阳、流动的河流以及春天的花朵？
Who among us has never been moved to snap a sunset on the horizon, a flowing river, a blossom in spring?
绝大多数冰河流动都很缓慢，但有时，有一条冰河在一、二年中会突然流到前面去，这样的冰河被称之为“汹涌的冰河”。
But sometimes one will suddenly speed ahead for a year or two. These are called surge-glaciers.
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