Scientists laboured for months to unravel the mysteries of Neptune and still remain baffled.

科学家们为揭开海王星之谜艰难地工作了数月，但依然迷惑不解。

《柯林斯英汉双解大词典》

She spent her life plumbing the mysteries of the human psyche.

她毕生探索人类心灵的奥秘。

《牛津词典》

Instead of feeling happiness and awe from staring at an anthill and watching the mysteries of life unfold, you decided to forget those small pleasures.

当你凝视着一座蚁丘，看着生命的奥秘展现时，你并没有感到快乐和敬畏，而是决定忘记那些小小的快乐。

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Roy's backdrop is the caste system and its myriad mysteries -- plus the unique nature of Kerala, where Muslims, Buddhists, Hindus, Christians and Communists coexist, not always comfortably.

CNN: The start Of something big?

Among Wall Street's many mysteries--the secret deals, the hidden transactions, the devious schemes and swindles--are its underground societies.

FORBES: Magazine Article

These geometric forms present one of the biggest unsolved mysteries in pre-historic exploration.

FORBES: Human Ingenuity: A 100,000-Year-Old Story