YOU SAID:

all of my friends act like middle schoolers

INTO JAPANESE

私の友達はみんな中学生のように振る舞います

BACK INTO ENGLISH

All my friends behave like junior high school students

INTO JAPANESE

友達はみんな中学生のように振る舞います

BACK INTO ENGLISH

All of your friends behave like junior high school students

INTO JAPANESE

すべての友達は中学生のように振る舞います

BACK INTO ENGLISH

All friends behave like junior high school students

INTO JAPANESE

すべての友人は中学生のようにふるまう

BACK INTO ENGLISH

All friends behave like junior high school students