YOU SAID:

cars are so useless, they can't even drive underwater

INTO JAPANESE

車はとても役に立たない、彼らも水中で運転することはできません

BACK INTO ENGLISH

Cars are so useless, they can not even drive underwater

INTO JAPANESE

車はとても役に立たない、彼らも水中を運転することはできません

BACK INTO ENGLISH

Cars are so useless, they can not even drive underwater