The first hot air balloon passengers were a sheep, a duck and a cockerel!

第一个热气球乘客是一只绵羊、一只鸭子和一只公鸡！

I had a duck's egg for breakfast.

我早餐吃了一个鸭蛋。

I saw a duck swimming in the pond.

我看到一只鸭子在池塘里游泳。

A duck can be seen near the riverbank.

河岸边可以看到一只鸭子。

A duck's egg is usually larger than a chicken's egg.

鸭蛋通常比鸡蛋大一些。

The chef demonstrated the technique of boning a duck.

厨师演示了去骨鸭子的技巧。

The platypus has a bill like a duck and lays eggs.

鸭嘴兽有一个像鸭子一样的喙，并且会下蛋。

Have you ever tried making a cake with a duck's egg?

你试过用鸭蛋做蛋糕吗？

The taste of a duck's egg is richer than a chicken's egg.

鸭蛋的味道比鸡蛋更浓。

The pond is peaceful except for the occasional quack of a duck.

除了偶尔的鸭子嘎嘎叫，池塘很宁静。