Tom mated his male donkey with a female horse.

汤姆让他的公驴和一匹母马变配。

And you were saying that female horses and male horses are different.

你说母马和公马看上去是不同的。

Derby runners can be male or female horses.

德比赛马可以是公马或母马。

And you were saying that female horses and male horses are different.

托德：你说母马和公马是不同的。

The horse returned the next day, bringing with it a beautiful female horse.

第二天马回来了， 还带了一匹美丽的母马。

I learned that these two animals are, in fact, family: A mule is the offspring of a female horse and a male donkey.

骡子是母马和公驴的后代。

Daniella: Yeah, for me it's very difficult to become friendly with a female horse.

丹妮拉：是的， 对我来说很难和一匹母马友好相处。

Yeah, for me it's very difficult to become friendly with a female horse. Maybe it's just my impression. Maybe it's not true but that's my conclusion so far.

是的，对于我来说和母马友好相处就很难。也许只是我的想法。也许不是真的，但迄今为止，这是我自己的结论。

Now we learned the name for a young female horse before she becomes a mare – that's a filly – young male horses are called colts. And Steve says some breeds of horses take a little bit longer to get fully grown than others.

现在我们知道一匹年轻的母马在成为母马之前的名字——那是一匹雌马——年轻的公马被称为小马驹。史蒂夫说，有些品种的马比其他品种的马需要更长的时间才能完全长大。