YOU SAID:

My friends are so annoying.

INTO JAPANESE

私の友達はとても迷惑です。

BACK INTO ENGLISH

My friends are very annoying.

INTO JAPANESE

私の友人は非常に迷惑です。

BACK INTO ENGLISH

My friend is very annoying.

INTO JAPANESE

私の友人は非常に迷惑です。

BACK INTO ENGLISH

My friend is very annoying.