最著名的迁徙也许是被称为鲑鱼（大马哈鱼）的迁徙，这种鱼生在淡水中却要游到数英里外的咸水中，在那里度过一生，当天气转凉，它又洄游到淡水中，然后产子并在那里死去。

The __famous__migration is_probabe_the migration of the fish_ called_'salmon", this fish is bom in _ fresh_wath but it travels__many miles to salty water. There it spends _ its_ life ."

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