salmon trout

Thousands of young salmon and trout have been killed by the pollution .

成千上万的鲑鱼和鳟鱼的鱼苗因污染而死亡。

Salmon and trout are more sensitive to water quality , making land-based systems more expensive .

鲑鱼和鳟鱼对水质较为敏感，陆地养殖成本过高。

The state 's lakes , rivers and ocean waters offer king salmon , trout , giant halibut and much more .

此州的湖泊、河川和邻近海域出产王鲑、鳟鱼、大比目鱼和很多鱼种。

The third son Harvey2 emigrated to Canada , and took up engineering , though he was to return for the First World War and then turn to genteel journalism , becoming editor of the Salmon and Trout Magazine and fishing editor of The Field .

三儿子哈维移民到加拿大，成为一名工程师，后来在第一次世界大战时回国，改行做《鲑鱼与鳟鱼》和《田地》杂志的编辑。

Essential fatty acids ( EFA ) can 't be produced by the body , so we need to include EFA foods in our diet to get our fit , and a great source comes from oily fish like salmon , trout , mackerel and sardines .

人体无法产生必须脂肪酸（EFA），所以我们的饮食需要包含必须脂肪酸食物，以使身体健康。鲑鱼、鳟鱼、鲭鱼和沙丁鱼等油性鱼类富含必须脂肪酸。

Salmon and sea trout use the upper river as a spawning ground .

鲑和海鳟把河的上游作为产卵场。

Salmon , brown trout , char , Pollan and eel all occur naturally and other varieties such as pike , roach and rainbow trout have been introduced from outside .

鲑鱼、斑鳟、红点鲑、爱尔兰白鲑和鳗鱼都是天然品种，其它品种如梭鱼、石斑鱼、和虹鳟鱼，则是从外海引进的。

As a result , health officials recommend fish like sardines , salmon , tilapia and trout that are lower on the food chain and have accumulated less mercury in their tissue .

因此，卫生官员建议人们食用位于食物链较低位置，组织中积累汞含量较少的鱼类，如沙丁鱼、鲑鱼、罗非鱼和鳟鱼等。