Are you angry with me for some reason?

你是因为某个原因生我的气了吗？

《柯林斯英汉双解大词典》

Years later, it was shortened to 8 meters for some reason.

几年后，由于某种原因，它被缩短为8米。

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Now we're making foundations for the recovering patients, cause for some reason we can't find any explanations for the contaminations.

VOA: special.2009.04.17

Some people say they eat human flesh at these dinners, but you doubt that because for some reason they seem to be all vegetarians.

有人说他们吃人肉，但你不太相信,因为他们看着像是素食者。

耶鲁公开课 - 新约课程节选

but your ankle is just bothering you for some reason you don't know why

你的脚踝一直影响你的发挥，但你不知道为什么。

That's why 课堂 - SpeakingMax英语口语达人

The cow seemed to be trying to go downhill but for some reason it could not.

NPR: Excerpt: 'Lost in Uttar Pradesh'

But all within a life that feels to you as though it exists for some reason.

FORBES: 5 Ways to Make Your Time More Valuable

For some reason, however, he was in despair when he returned home that night.

NPR: Literature and Lullabies from the 'Axis of Evil'