I stood before this hut, I know not why.

我在茅屋前面站着，我不知道为什么。

youdao

I know not why, and yet I love her till I die.

我不知道为什么，但是我会爱她到永远。

youdao

I know not why, but my heart went out to him in sympathy.

不知为什么，我的心都对他充满了同情。

youdao

I do not know why I should fear death.

VOA: special.2010.07.10

Percent daily--no, I don't know why that's not on there actually.

日百分比,我也不知道它为什么没被标出来

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

No. Why not? Well, I don't know.

不想。为什么不想？呃，我不知道。

关于美军 - SpeakingMax英语口语达人

"I do not know why they moved me to the new scheme, " she said.

BBC: Tenants' rent arrears soar in pilot benefit scheme

She wrote: "I do not know why Father Gerry is angry with me".

BBC: NEWS | UK | Scotland | Glasgow and West | Angelika diary mentioned accused

To this day I do not know why it worked since my own analysis was that it would not work.

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