常見例句雙語例句Fish rich in omega-3s include salmon, trout, sardines and herring.富含omega-3的魚類包括大馬哈魚、鱒魚、沙丁魚和鯡魚等。Salmon and trout are more sensitive to water quality, making land-based systems more expensive.鮭魚和鱒魚對水質(zhì)較爲(wèi)敏感，陸地養(yǎng)殖成本過高。Many of the creatures that eat salmon and trout, such as bears and some birds, have had their ranks thinned by human activity.自然界很多動物捕食大馬哈魚和鱒魚，例如熊類和個別鳥類。 而這些動物由於人類的活動逐漸變得稀少。權(quán)威例句Guests can trek over the Highlands, go salmon and trout fishing or bird-watch, then get warmed up over a traditional peat fire.FORBES 返回 salmon trout