The science, art, and business of cultivating Marine or freshwater food fish or shellfish, such as oysters, clams, salmon, and trout, under controlled conditions.

水产养殖在控制条件下，科学、艺术及商业性培植海水或淡水食用鱼或介壳类，如牡蛎、蛤、鲑及鳟鱼。

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The science, art, and business of cultivating Marine or freshwater food fish or shellfish, such as oysters, clams, salmon, and trout, under control led conditions.

水产养殖在控制条件下，科学、艺术及商业性培植海水或淡水食用鱼或介壳类，如牡蛎、蛤、鲑及鳟鱼。

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Useful high-protein food: fish and shrimp, sea water, such as fish, shrimp, squid, shellfish, crabs, and so on;

有益的高蛋白质食物有：鱼虾类，如海水鱼、虾、墨鱼、贝、蟹等；

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In some cases, certain foods, such as cow's milk, eggs, fish, shellfish, yeast products, nuts, and some food colourings and preservatives, can make symptoms worse.

BBC: Fast-food 'linked to childhood asthma and eczema'