YOU SAID:

Hello my friend on my left is very annoying

INTO JAPANESE

こんにちは私の左に私の友人は非常に迷惑です

BACK INTO ENGLISH

Hi my friend to the left is very annoying

INTO JAPANESE

こんにちは私の友人は、左に非常に迷惑です

BACK INTO ENGLISH

Hi my friend, it's very annoying to the left

INTO JAPANESE

こんにちは私の友人は、それは左に非常に迷惑です

BACK INTO ENGLISH

Hi my friend, it's very annoying to the left