Such foragefish already account for nearly a fifth of the world's total annual catch;
这样的饲料鱼已经差不多占每年世界总捕鱼量的五分之一;
2
Such foragefish already account for nearly a fifth of the world’s total annual catch; another fifth goes to feed pigs and poultry.
这样的饲料鱼已经差不多占每年世界总捕鱼量的五分之一;另有五分之一被用于喂猪和家禽。
3
After rapidly warming, a sea once swimming with fatty foragefish like herring and capelin eventually became dominated by pollock, Atka mackerel and flatfish.