例句：
She chose a bench beside the duck pond and sat down.
她选了鸭池旁的一张长椅坐了下来。
The cat was now within striking distance of the duck.
此时，猫就在可攻击鸭子的`距离内。
On a lighter note , we end the news today with a story about a duck called Quackers.
为了轻松一下，我们最后讲一个名叫“嘎嘎”的鸭子的故事来结束今天的新闻报道。
Mickey Mouse, Donald Duck, and other Disney cartoon characters gave endless delight to millions of children.
米老鼠、唐老鸭及其他迪斯尼卡通形象给数百万的儿童带来了无尽的欢乐。