One day, the cat's-meat-man said to him, "Why don't you stop being a doctor for people and become a doctor for animals instead? I'm sure that you know a lot about animals-more than most vets. You wrote a wonderful book about cats. I'd send all the people with sick dogs or cats to you."

一天，卖供猫食用的肉的商贩对他说：“你为什么不停止为人类看病，转而为动物看病呢？我相信你对动物的了解比大多数兽医还要多。你写了一本关于猫的好书。我会把所有带着生病的猫狗的人都送到你这里来。”

youdao

We know why you don't do that at the moment; human beings like to have a cave.

我们理解你为什么现在不这么做：(因为)人类都喜欢有个窝。

youdao

You don't need to know how it will happen. You just need to know why you want it, and decide that is what you want.

你不需要知道它是如何发生的。你只需要知道你为什么想要并且决定那就是你想要的。

youdao

What, you think I regret saving you? I can see that you do.I just... I don't know why.

VOA: standard.other

If you don't know why you're about to eat cake like that you will soon, but you know this.

如果你现在还不知道为什么将要吃到那样的蛋糕,很快就会知道的，你清楚这一点。

哈佛公开课 - 计算机科学课程节选

I don't understand why you'd want to take a pill to fix something that we know little about.

我不明白为什么你会愿意吃药片来治好一些我们甚至都不清楚的毛病。

对付压力的方法 - SpeakingMax英语口语达人

The homescreen itself only functions in landscape mode, and doesn't re-orient when you flip the phone sideways (though we don't know why you'd ever use it that way).

ENGADGET: Samsung Galaxy Pro review Mobile

We don't know why (someone can tell us if they know) but we do have a solution for you that we found on AVSForums.

ENGADGET: Your DIRECTV H20 running hot? Install a fan HD

"I don't know why, but that's what you want to win, the granddaddy of them all, " he says.

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