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　　Heavy-metal marine biologist Tom “the Blowfish” Hird comes face to face with incredible sea creatures - scuba diving with manta rays, sharks and grey seals and taking a closer look at smaller critters like moray eels, mantis shrimp and boxer crabs back in his lab. Blowfish uses everyday objects to demonstrate how aquatic animals thrive and survive - from wrapping himself in tin... (展开全部)