YOU SAID:
Oh hi! Welcome to my schoolhouse!
INTO JAPANESE
ああこんにちは!私の校舎へようこそ!
BACK INTO ENGLISH
Oh Hi! my school welcome!
INTO JAPANESE
ああこんにちは!私の学校へようこそ!
BACK INTO ENGLISH
Oh Hi! my school welcome!
Okay, I get it, you like Translation Party.