The unusually highmortality rate among dolphin calves in the industrially contaminated waters along Florida's Gulf Coast is probably the result of their being poisoned by their mother's milk.
在佛罗里达海湾沿岸被工业污染的水域中，海豚幼崽异常高的死亡率可能是被它们母亲的乳汁毒害的结果。
2
Our main findings confirmed dementia has highmortality.
我们的一些主要发现证明了痴呆症具有高的致死性。
3
They also have highmortality and abnormality rates, he said.