究竟发生了什么，细节仍旧不详。
谁也不知道究竟发生了什么事。
我们打喷嚏究竟是怎么回事？
泄漏究竟是怎么造成的，这一关键问题仍未得到答案。
The key question of what caused the leak remains unanswered.
他的孩子究竟多大我不清楚，反正不超过20岁。
I don't know just exactly how old his child is, but certainly not older than twenty.
究竟有什么能真正证明博泰人驯化了所在地区的马匹呢？
What exactly tells us that these Botai people, that the horses in their area were really domesticated?
它们究竟是一种特殊的分支种群，还是其他各种蛇类的鼻祖？
Whether they are a peculiar sister group, or the ur-snake from which all others descend?
我们需要等一等才能知道这些困难时期究竟将如何重塑我们的社会结构。
We will have to wait and see exactly how these hard times will reshape our social fabric.
我们将不会知道那样的“生命信号”所预示的究竟是一堆烂泥还是一种文明。
We won't know whether such "biosignatures" are an indication of slime or civilization.
这本书讲述了一个残酷而令人生畏的故事，让人不禁想知道它与真理究竟是什么关系。
This book tells a harsh and forbidding story, and makes one wonder just exactly what its relation with truth is.
我们所处的情况是，没有好的理论来解释意识究竟是什么，以及如何制造一台能到达意识层面的机器。
We are just in a situation where there are no good theories explaining what consciousness actually is and how you could ever build a machine to get there.
这些颜色很瑰丽，但究竟为什么有些树会变成黄色或橙色，而有些树会变成红色或紫色，这个问题一直困扰着科学家。
The colours are magnificent, but the question of exactly why some trees turn yellow or orange, and others red or purple, is something which has long puzzled scientists.
接下来几周我要做的是看看这一切究竟是如何运作的，马克思主义者是如何接过接力棒的，以及这一切的后果是什么。
What I shall do in coming weeks is to look at how all of this actually works, how Marxists took up the baton and what the consequences of it all were.
人类对他们的缺点和优点的来源很着迷，这种专注不可避免地导致了一个多年的争论：究竟是先天还是后天更能塑造我们。
Humans are fascinated by the source of their failings and virtues, this preoccupation inevitably leads to an old debate: whether nature or nurture molds us more.
斯普里格斯说：“这是迄今为止我们最好的机会，我们可以借此了解拉皮塔人究竟是谁，他们来自哪里，以及他们现在最亲近的后代是谁。”
"This represents the best opportunity we've had yet," says Spriggs, "to find out who the Lapita actually were, where they came from, and who their closest descendants are today."
配偶的不忠行为究竟可以被原谅吗？
究竟有多少援助到了饥民手里，相关报告彼此矛盾。
Reports conflicted on how much of the aid was reaching the famine victims.
她不知道他何时要走，甚至于还不能确定他究竟要不要走。
She couldn't know what time he'd go, or even for certain that he'd go at all.
我们在这段时间里究竟要做些什么呢？
你究竟是什么意思？
这种化学物质究竟是如何发挥作用的仍然是一个谜。
How exactly the chemical plays a role still remains a mystery.
现在你有机会在2021年世界园艺博览会上一探究竟。
Now you have the chance to find out at the 2021 International Horticultural Exposition.
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