For some unknown reason, many were discarded, often still intact, and thousands have been found all over the Near East.

由于一些未知原因，很多被丢弃的物品还是被完整地保存下来了，而在近东的各地有上千件这样的物品出土。

youdao

He was trying, for some unknown reason , to count the stars.

不知何故，他试图数星星。

《牛津词典》

I felt as if I had died and, for some unknown reason, was still breathing.

我觉得自己好像死了，但不知为什么，还在呼吸。

youdao

The Republicans, for some unknown reason, decided to pass on fully emulating that system year.

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For some unknown reason, it tries to force me to use Albany, NY as my departure airport for every search even though I do not live near Albany and have never flown in or out of the airport.

FORBES: Google Flights? Not Ready For Prime Time.

Tobey Maguire, looking ever more costive and uncomfortable, returns as Peter Parker, who finds himself doubly transformed first into the crime-busting arachnid whom we know and revere, second into a black-suited alternative who revels in violence and, for some unknown reason, keeps breaking into dance moves.

NEWYORKER: Spider-Man 3