I have four chickens and five ducks.

我有四只鸡和五只鸭。

youdao

I have to feed the chickens and hoe the potatoes.

我必须喂鸡，还得给土豆除草松土。

《柯林斯英汉双解大词典》

'I have been taking pictures since I got my first digital camera ten years ago and I've worked with lots of other animals before including chickens and dogs.

从十年前拥有自己的第一部数码相机那时候我就开始拍照片，我拍过许多其他动物的照片，包括鸡和狗。

youdao

You could say, I could have zero chickens and 20 pigs, does that work? I've got one chicken and nineteen pigs, does that work?

为什么简单列举出所有可能的情况,再一个来检验？你可能会说,我可以有0只鸡和20只猪，这能行吗？

麻省理工公开课 - 计算机科学及编程导论课程节选

As a close observer of the debate over defense spending now consuming this Committee, its House counterpart and countless other organizations and forums in Washington and elsewhere, I have the unsettling sensation that I am witnessing a binge by people determined to count the proverbial chickens before they are hatched.

CENTERFORSECURITYPOLICY: Can The United States Afford Not To Be Properly Defended?