0 something strange or not known that has not yet been explained or understood -- 神秘的事物，難以理解的事物，謎
How the massive stones were brought here from hundreds of miles away is/remains a mystery. 巨石到底怎樣從幾百英里以外運到這裡來仍然是個謎。
The mystery was solved when the police discovered the murder weapon. 警方找到兇器後，謎團就解開了。
The book tries to explain some of the mysteries of life. 該書試圖解釋一些生命之謎。
The details of the scandal remain cloaked/shrouded/wrapped in mystery. 醜聞的詳情仍然不明／是一個謎／披著神秘的面紗。
It's a complete mystery (to me) that/why (= I do not understand why) she married him at all! 我完全搞不懂她怎麼會嫁給他！
1 a book, film, or play, especially about a crime or a murder, with a surprise ending that explains all the strange events that have happened -- 懸疑作品；懸疑電影；推理劇
I'm afraid it's a fathomless mystery.
Why anyone buys music with such insipid lyrics is a mystery.
The obvious answer from the paper is that such considerations reside with the opaque mysteries of non-classical process.
Many mysteries remain about how and why languages change.
While these reminiscences do not solve any mysteries, they could eventually help to shed new light on significant but as yet unresolved biographical questions.
