But over the past few decades, those big salmon runs have featured ever smaller salmon.

但过去几十年，这些大规模鲑鱼洄游中的鲑鱼个头越来越小。

Peter's unique methodology alongside habitat restoration and pollution reduction contributed to one of the biggest salmon recovery success stories in Europe.

Peter独特的技术以及栖息地恢复和减少污染的方法，形成了欧洲最大的成功恢复鲑鱼案例之一。

The first day they covered thirty-five miles to the Big Salmon; the next day thirty-five more to the Little Salmon; the third day forty miles, which brought them well up toward the Five Fingers.

头一天他们走了三 十五英里, 来到大鲑鱼河;第二天又是三十五英里, 到了小鲑鱼河;第三天走了四十英里, 来到指头山下。