1·There were ducks quacking on the lawn.
有鸭子在草坪上发出嘎嘎的叫着。
—— 《柯林斯英汉双解大词典》
2·Ducks were swimming around on the river.
鸭子在河面上游来游去。
—— 《牛津词典》
3·The ducks dived and surfaced again several metres away.
鸭子潜入水中，然后在几米开外钻出水面。
—— 《牛津词典》
4·These ducks are very naughty.
这些鸭子很淘气。
5·There are some little ducks too！
还有几只小鸭子！
6·Ducklings are little ducks.
小鸭子是幼小的鸭子。
7·Baby ducks are walking like this.
小鸭子都像这样走。
8·I like ducks. I like sheep.
我喜欢鸭子。我喜欢羊。
9·We shot down several ducks.
我们打下好几只鸭子。
10·I can see ducks and boats.
我能看到鸭子和船。