YOU SAID:
Did not notice those Russian subtitles before
INTO JAPANESE
それらのロシア語の字幕に気付かなかった
BACK INTO ENGLISH
I did not notice those Russian subtitles
INTO JAPANESE
私はそれらのロシア語の字幕に気付かなかった
BACK INTO ENGLISH
I did not notice those Russian subtitles
That didn't even make that much sense in English.