鸭子用英文怎么表达？怎么写

The main course was roast duck.

主菜是烤鸭。

He just managed to duck out of sight.

他总算躲开了别人的`视线。

A duck's feathers shed water immediately.

鸭子的羽毛不沾水。

The cat was now within striking distance of the duck.

此时，猫就在可攻击鸭子的距离内。

Ducks were swimming around on the river.

鸭子在河面上游来游去。