Thin river ice is a significant issue because winter travel is mainly achieved by using the frozen rivers as a transportation route via snow machines or sled dogs.

河面上的冰层十分重要，当地人冬季出行主要就是通过雪车或狗拉雪橇走冰面上的交通路线。

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The wild dogs who lived in the reeds down by the river had multiplied and encroached on the park itself.

这些野狗住在河边的芦苇从中，数目增加很快，侵占了公园。

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I'm going to the river with the dogs.

我要和狗去河边。

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Conditions on the Yukon River required dogs to go through deep snow and navigate glare ice.

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This time, with a larger exhibition space along the Hudson River during the day, more dogs were allowed.

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Roughly 100 years ago, New York dog catchers rounded up strays, locked them in cages, and dumped them into the East River (they were paid by numbers of dogs disposed daily).

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