He refused for reasons of conscience to eat meat.

他为了良心好过而拒绝了吃肉。

《柯林斯英汉双解大词典》

For reasons of security the door is always kept locked.

为了保证安全，门总是锁着的。

《牛津词典》

He wants to keep them all in his office for reasons best known to himself.

他想把他们都留在他的办公室里，原因只有他自己知道。

《牛津词典》

The sociologist says she was looking for individuals who reported becoming jobless for reasons out of their control, such as a factory closing.

VOA: special.2009.06.09

I want to talk about efficiency, and we're going to, or at least I'm going to, at times also refer to this as orders of growth, for reasons that you'll see over the next few minutes.

为什么是很有价值的，我想要讨论下效率，我们将会，或者至少我将会不时的，提到有序的增长,原因你们很快就会明白的。

麻省理工公开课 - 计算机科学及编程导论课程节选

so partially for selfish reasons, I want to go into some sort of social justice work,

所以，部分出于我个人的原因，将来我想从事社会公义方面的工作，

为了更美好的世界 - SpeakingMax英语口语达人

For reasons unknown, big bluefin started showing up in numbers off North Carolina about eight years ago.

FORBES: The Young Man And the Sea

The answer, I am told by government sources, is firmly negative - for reasons of practice and principle.

BBC: Can banks be forced to lend more?

The lesson to be drawn: donors give to charity for reasons that go beyond tax breaks.

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