They cannot feed their offspring, their children, their breast milk because of the accumulation of these toxins in their food chain, in their part of the world's ocean pyramid.
她们不能用她们的乳汁 来喂养她们的孩子们 因为富集的毒素 在她们的食物链之中， 在她们世界中的一部分 在海洋金字塔食物链里。