让科学家们困惑了这么长时间的到底是为什么会有宇宙呢？

What baffled scientists for so long is why is there a universe at all?

youdao

这些鸡毛蒜皮的事到底是为什么？

What's all the palaver about?

《牛津词典》

那时你会明白，如此努力到底是为什么。

And you'll understand why you've worked so hard.

youdao

在此我会试着解释这到底是为什么。

Here I try to explain why.

youdao

我不信。告诉我到底是为什么！

I don't believe you. You tell me why.

youdao

小伙子这么激动，到底是为什么呢？

Young man so excited, in the end is it for?

youdao

到底是为什么，他呼吁在这个时候我的电话号码？

Why the hell was he calling my number at this hour?

youdao

我自己也觉得很可笑，我说，我们到底是为什么吵架呢？

I feel so silly, I mean, what were we arguing about again?

youdao

“为什么，到底是为什么呢？”一只蝴蝶振翅沿着阳光飞过。

"Why, indeed?" said a Butterfly, who was fluttering about after a sunbeam.

youdao

好吧，我们到底是为什么，不能把每一天当作最后一天来过呢？

So, why can we not live each day like it's our last?

youdao

所以我想知道到底是为什么…如果…如果真的是像他说的那样。

So, now I want to know why … if … if it is what he said.

youdao

为什么？就像我们常常想的那样，如果原因在你我，这到底是为什么？

Why? Why, if, as we like to think, reason is on our side?

youdao

这到底是怎么回事呢？为什么我会有这样的感受呢？

So what happened and what made me feel the way I did?

youdao

泰坦尼克号到底是怎样一分为二的原因为什么那么重要？

Why does it matter exactly how the ship broke in two?

youdao

你到底是谁？为什么直达我的一切？

Who are you on earth? And why do you know my everything?

youdao

“这家医院的院长为什么要偷设备，”这是她唯一能说出口的话。“告诉我这到底是谁的错？”

"Why did the director of this hospital steal that equipment?" was all she could say. "Tell me whose fault is this?"

youdao

“这家医院的院长为什么要偷设备，”这是她唯一能说出口的话。“告诉我这到底是谁的错？”

"Why did the director of this hospital steal that equipment?" was all she could say. "Tell me whose fault is this?"

youdao