我有四只鸡和五只鸭。

I have four chickens and five ducks.

youdao

去年冬天我再去到那里的时候，他们有一个单独的大房子来养几十只鸡。

Last winter when I went here again, they had a big separate house to raise dozens of chicken.

youdao

就说我吧，如果我也点了几道有辣酱的菜，像麻婆豆腐或口水鸡，我总是会再要一碗米饭的。

I, for one, always get rice if I'm also ordering dishes bathed in a spicy sauce, like mapo tofu or mouth-watering chicken.

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

I've got two chickens and eighteen pigs, you get the idea.

我有1只鸡和19只猪，这能行吗？,我有2只鸡和18只猪。

麻省理工公开课 - 计算机科学及编程导论课程节选

Knowing that, I'm going to say, OK, how many pigs are there, well that's just how we're, however many I had total, minus that amount, and then I can see, how many legs does that give, and then I can check, that the number of legs that I would get for that solution, is it even equal to the number of legs I started with, ah! Interesting. A return.

它将给我返回头的总数，知道了这些之后我可以说好了,有多少猪呢，无论有多少组鸡的数目，我只要用总数减去那个值,之后我就可以知道一共有多少条腿,然后再把这个值和题目中的腿数相比较，看它是否等于一开始的腿数,啊！真有趣，有一个返回值。

麻省理工公开课 - 计算机科学及编程导论课程节选