YOU SAID:
Rocket League is terrible and anyone who plays it is very silly
INTO JAPANESE
ロケット リーグはひどいし、それを果たしている人は非常に愚かです
BACK INTO ENGLISH
Rocket League is very stupid people badly and then plays with it
INTO JAPANESE
ロケット リーグは非常に愚かな人々 をひどくし、それと
BACK INTO ENGLISH
Rocket League badly and very stupid people, it
That didn't even make that much sense in English.