YOU SAID:

I made a huge to do list for today. I just can't figure out who's going to do it.

INTO JAPANESE

私は今日のために巨大なリストを作った。私は誰がそれをやろうとしているのか分かりません。

BACK INTO ENGLISH

I made a huge list for today. I do not know who is going to do it.

INTO JAPANESE

彼女が何をしようとしているのかはっきりとは知りません。

BACK INTO ENGLISH

I do not know for certain what she is going to do.

INTO JAPANESE

彼女が何をしようとしているのかはっきりとは知りません。

BACK INTO ENGLISH

I do not know for certain what she is going to do.