有人能确定这种下降到底是由捕猎还是气候变化引起的吗?
Can anyone be sure if the decline is really caused by the hunting or by climate change?
你能告诉我们，你到底想从我们这里得到什么吗？
你能告诉我们，你到底想从我们这里得到什么吗？
你能记起到底发生了什么事吗？
我到底能记住些什么？
"没有图片能展示金字塔的建造过程，所以就没有办法判断到底发生了什么。
There are no pictures showing the construction of the pyramids, so there is no way to tell what really happened.
我很高兴能向观众解释，我的书到底写了什么。
I'm excited to explain to the audience what my book is really about.
我们不知道读者到底想要什么，所以选出一张能被广泛接受的食物图片是相当困难的。
We don't know exactly what the readers want, so it's quite hard to choose a widely accepted picture of the food.
我到底能记住些什么？为什么？
她是如此的神秘而又难以捉摸，没有人知道什么时候能再次遇见她，甚至不知道她到底有多重。
Elusive, mysterious, no one ever knew when they would see her next, or how much she would weigh.
所以我觉得渡过此次危机是一个漫长的过程，没人可以预见到底什么时候能过去，但是我打赌应该不会太快。
So I think this is going to be a long jong thing. Nobody can see how quickly but I would not bet on it finishing soon.
也许我能最终弄清楚它到底有什么了不起的。
在希望能弄清楚如何制造健壮的克隆的情况下，从事研究却生出有病的幼崽到底合乎道德吗？
Could it ever be ethical to conduct research that produces sick babies in the hope of figuring out how to make healthy clones?
如果我们能想通这两场比赛到底是怎么了，我们就能去对阵斯肯索普并能保证获胜。
If we think about what happened in those two games, then we can go to Scunthorpe and make sure we win.
那么，如果我们既不能改变基因，大概又不能改变生活环境，那么我们到底能改变什么呢？
So if we can't change our genes and we can't, broadly speaking, change our life circumstances, what on earth can we change?
计算到底你能赚多少钱，对比邻居其他出租房子的出租价钱。
To calculate how much you could earn, check out the rental prices of other homes in your neighborhood.
因此不管你的脑子到底有没有被冷冻，只要你能忍得住，尽管吃吧！
So whether your brain is frozen or not, if you can handle a little pain, slurp away.
我没法把我们的友谊量化，也不能确切地知道，在我们闪光而易碎的骨头断裂之前，我们能到底能承受多大的压力。
I cannot quantify the physics of friendships and do not know exactly how much intense pressure can be applied before these glittery, brittle bonds break.
«我们并不了解公司内部的人，我们不知道你的团队到底能真正执行什么？
We don’t know the people inside the company and hence have no clue what the team can really execute.
社会联系到底在多大程度上能驱动资尚有待观察，她补充道。
How exactly social connections will drive dollars remains to be seen, she added.
现在的问题是：地区性储蓄银行到底需要多少资金呢，能刺激并产生多少私人利益呢？
The questions now are how much capital the cajas will need, and how much private interest they can excite.
吉姆.韦伯医生作为普通医生的代表指出：“我们不相信一点点的护理到底能起什么作用。”
Dr. Jim Webber, representing the family physicians, said, We don’t believe a little bit of care is better than nothing.
三天不到，他的手和腿稍有活动了，然而他到底能恢复到什么程度还不清楚。
Within three days, however, he had some movement again in his arms and legs. How much he might recover is still not clear.
仅自然选择到底能产生多少种类似进程，就仍未查明。
Just how much a process like this can be shaped by natural selection is unclear.
仅自然选择到底能产生多少种类似进程，就仍未查明。
Just how much a process like this can be shaped by natural selection is unclear.
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