Mr. Donald used to raise ducks on his farm.

唐纳先生曾在他的农场养鸭。

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Plans, organises, controls, coordinates and performs farming operations to breed and raise chickens, turkeys, ducks and other poultry for eggs, meat and breeding stock.

家禽饲养员负责计划、组织、控制、协调和执行农场操作饲鸡、火鸡、鸭和其他家禽，获取蛋、肉和种禽。

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In flood-prone Bangladesh, for instance, CARE is helping women who raise chickens switch to ducks.

CNN: Climate change may displace up to 200 million