YOU SAID:

my mom is so annoying because i could not smoke

INTO JAPANESE

私のお母さんは私がタバコを吸えなかったのでとても迷惑です

BACK INTO ENGLISH

My mother is very annoying because I couldn't smoke.

INTO JAPANESE

私の母は私がタバコを吸うことができなかったので、非常に迷惑です。

BACK INTO ENGLISH

My mother is very annoying because I couldn't smoke.