A huge variety of fish, including cod, crayfish, bream, halibut, mussels, salmon, sea bass and sturgeon, are all farmed, providing jobs and food for people all over the world.

非常多的鱼类已被养殖，包括鳕鱼、小龙虾、鲤科鱼、大比目鱼、贻贝、鲑鱼、黑鲈和鲟鱼，为世界各地的人们提供了食物和工作岗位。

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But apart from seeing my first live cod, there was little to write down: fish farming mostly involves slinging food pellets, and is far duller than hauling nets far out to sea.

但是除了我看到第一只活着的鳕鱼之外已无所可记的了：养鱼工作主要就是投球状的鱼食，这比拖着渔网深入大海无聊多了。

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Sea life can get sucked into desalination plants, killing small ocean creatures like baby fish and plankton, upsetting the food chain.

海洋生物随着海水进入淡化厂后将被消灭殆尽，一些海洋生物比如小鱼和浮游生物被消灭后会扰乱海洋里的食物链。

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Waste from fish farms such as uneaten food and dead fish can accumulate and destroy parts of the sea.

ECONOMIST: Fish farming

What is more, the extent of sea ice cover influences the abundance of krill and the fish species that eat them - both food sources for the penguins.

BBC: Emperor penguins face extinction

Giery said the hospital's diagnosis at the time of death was that his illness was caused by food poisoning from ciguatera, a toxin sometimes found in large saltwater fish including grouper, red snapper and sea bass.

NPR: NC Airman At Center Of Rabies Case Was Outdoorsman