I don "t know why we picked her."

我不知道我们为什么挑选了她。

youdao

I don 't know why the children must pay for our SINS.

我不明白为什么要让孩子来抵偿我们的罪过。

youdao

Her song, Don' t Know Why, written by Jesse Harris, won the song of the year.

由杰西·哈里斯作词、她所演唱的歌曲《不知何故》夺得了最佳单曲奖。

youdao

I don't know why I do it. I just do it."

VOA: special.2009.07.04

And I don't know why, but since time immemorial that is the way computer scientists have drawn trees.

叶子是在最下面的，我不知道为什么,但从记事以来他们就是这么画树的,这也许就是为什么我们。

麻省理工公开课 - 计算机科学及编程导论课程节选

And it makes you want to go get that insurance. I don't know why, but it does.

这让你想去买这家保险。我不知道为什么，但这就是这样。

广告泛滥 - SpeakingMax英语口语达人

Galligan said recently that he didn't know why his former client wanted to represent himself.

NPR: Fort Hood Suspect To Represent Himself At Trial

We don't know why, but there is something stylishly simple, yet futuristic about it.

ENGADGET: Alt-week 7.21.12: Outer space, flying hotels and federal trolls

"I don't know why the club didn't stop this, " he said, referring to the rumors.

WSJ: Wigan Grabs Late Winner in FA Cup Upset