YOU SAID:
Everyone started singing happy birthday during class, it was very strange and un very unusual
INTO JAPANESE
全員が授業中にハッピーバースデーを歌い始めました
BACK INTO ENGLISH
Everyone started singing Happy Birthday during class
INTO JAPANESE
全員が授業中にハッピーバースデーを歌い始めました
BACK INTO ENGLISH
Everyone started singing Happy Birthday during class
You should move to Japan!