T. rex was unlikely to have been a herbivore. But which animals the tyrant lizard actually ate is a far harder nut to crack.
霸王龙不太可能是草食动物，但是这个蜥蜴之王到底吃那种动物却是个更难解的谜。What she was hoping for was that the answer would unriddle the riddle, and bring rest and peace to her perplexed little mind.
她所希望的是妈妈的回答能够解决这个难解之谜，能够为她那困惑的小小心灵带来平静和安宁。The origin of religious belief is something of a mystery, but in recent years scientists have started to make suggestions.
宗教信仰的起源是个难解之谜，不过，近年来科学家们已经开始提出各种观点。Unfortunately, we ran into a bit of a kink doing this.
不幸的是，我们在这样做时碰到了一些纠缠难解的问题。But as he penned the Psalms, he was a man in search of godliness, which meant he probed God's mind about difficult subjects.
不过，在写诗篇的时候，大卫是一个追求敬虔的人，这意味着他探讨上帝对这些难解问题的真正心意。And surely, to be just a very gullible consciousness provisionally existing among inexplicable mysteries, is not an enviable plight.
无疑，只是作为一种易受蒙骗的意识而暂时存在于无数的难解之谜当中，是一种困境，并不令人羡慕。It's such a difficult problem that I have to dom uch to work it out.
这是一道如此难解的题，以致我得费很大力气才能把它做出来。New findings in neurology always seem to come with the caveat that there are subtleties that need to be explained.
神经学的新发现总带有一项警告：其中还有些细微难解之处，有待厘清。You do not have to remember your server name or any other arcane information, configure the ports, or do anything else.
您无需记住服务器名或任何其他晦涩难解的信息，也不必配置端口或执行任何其他操作。