YOU SAID:
racecar is racecar backwards
INTO JAPANESE
レースカーは後ろにレースカーです
BACK INTO ENGLISH
Race car is a race car behind
INTO JAPANESE
レース車はレース車の後ろに
BACK INTO ENGLISH
Race car behind the race car
INTO JAPANESE
後ろの壁
BACK INTO ENGLISH
Behind the wall
INTO JAPANESE
後ろの壁
BACK INTO ENGLISH
Behind the wall
That didn't even make that much sense in English.