Now, eight major DAMS on the Snake and Columbia Rivers have exacted a toll on the fish in their 900-mile journey to the sea-one of the greatest migrations in nature.

如今，蛇河和哥伦比亚河上八个主要的大坝对这些鱼洄游到大海的900英里行程造成了巨大破坏——这是自然界最伟大的洄游之一。

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I also like to raise animals, from cat, dog to bird, snake, fish and frog.

我还十分喜欢饲养动物，从猫狗到鸟、蛇、虫都曾经饲养。

youdao

Lk. 11:11 But what father among you whose son shall ask for a fish will instead of a fish hand him a snake?

路十一11你们中间作父亲的，谁有儿子求鱼，反拿蛇当鱼给他？

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They say that the federal Fish Passage Center, created by the Northwest Power Planning Council to monitor fish counts and water flows on the Columbia and Snake, has documented a direct correlation between higher flows and salmon survival.

CNN: River watch: Is Columbia tapped out?

The U.S. Fish and Wildlife Service has banned the importation of Burmese pythons, along with three other exotic snake species and their eggs.

CNN: STORY HIGHLIGHTS

There is wildlife present, mostly in the form of little fish that will nibble at your feet if you are still, as well as the occasional turtle or snake.

CNN: 3 undeniable reasons to explore Mexico