YOU SAID:
Where do you put the gasoline for this car?
INTO JAPANESE
この車のガソリンはどこに入れる?
BACK INTO ENGLISH
This car gas into where?
INTO JAPANESE
どこにこの車のガスか。
BACK INTO ENGLISH
Where the gas for this car?
INTO JAPANESE
この車のためのガスか。
BACK INTO ENGLISH
Gas for this car?
INTO JAPANESE
この車のためのガスか。
BACK INTO ENGLISH
Gas for this car?
That didn't even make that much sense in English.