贝壳类动物并不是真正的鱼类。
水生贝壳类动物很好吃。
很多二氧化碳最终会在海洋里溶解，形成碳酸；碳酸对珊瑚虫和贝壳类动物有腐蚀性。
Lots of that carbon dioxide also dissolves in the ocean, creating carbonic acid, which can eventually corrode coral and other shell-building animals.
例如靛蓝，来自靛蓝色植物。泰尔紫也叫帝紫，古罗马人从原产于地中海的贝壳类动物制作的。
Some example are indigo, from the indigo plant, and Tyrian purple , the imperial purple the Romans prepared from a shellfish native to the Mediterranean.
但是当科学家制造出一些礁石的声音，就像鱼类和贝壳类动物在低语一样，这些珊瑚幼虫便游向声源。
But when the scientists played sounds of reefs, featuring the murmurs of fish and crustaceans, the larvae swarmed toward the speakers.
研究人员发现，男性更可能去吃肉类及家禽，特别是鸭子、小牛肉和火腿，以及某些贝壳类动物，如虾和牡蛎。
Researchers found that men were more likely to eat meat and poultry, especially duck, veal, and ham, and certain shellfish such as shrimp and oysters.
中午时分，人们用铁锹把覆盖物挖开后，便露出嫩树叶包裹的薯蓣、野芋、大蕉果和其它蔬菜，以及贝壳类动物、用椰子油烹制的鱼类、鸡，可能还有一头烤猪。
Around noon it is opened with a spade to reveal tender leaf-wrapped yams, taros plantains and other vegetables as well as shellfish, fish cooked in coconut cream, chickens and perhaps a roast pig.
中午时分，人们用铁锹把覆盖物挖开后，便露出嫩树叶包裹的薯蓣、野芋、大蕉果和其它蔬菜，以及贝壳类动物、用椰子油烹制的鱼类、鸡，可能还有一头烤猪。
Around noon it is opened with a spade to reveal tender leaf-wrapped yams, taros plantains and other vegetables as well as shellfish, fish cooked in coconut cream, chickens and perhaps a roast pig.
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