也称为史前穴居人饮食,旧石器时代的营养饮食计划是以约250万年前的人类物种饮食为基础的:包括鱼类,动物,植物。
Also called the caveman diet, the Paleolithic diet is a nurtritional plan based on what human species ate about 2.5 million years ago: fish, animals, plants.
因为没有足够的鱼钩来诱捕,某些鱼就逃过一劫,这会导致对以往鱼类资源存量的低估,再者,在早期的延绳钓时代,许多已经勾住的鱼会落入鲨鱼的口中。
Furthermore, in the early days of longline fishing, a lot of fish were lost to sharks after they had been hooked. That is no longer a problem, because there are fewer sharks around now.
他亲历了儿童时代的河流一步步被污染,鱼类一点点的消失。
He has seen the pristine river of his childhood become polluted and fish populations disappear.
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