YOU SAID:
poo is brown as your brown pant
INTO JAPANESE
うんちもあなたの茶色のパンツと同じように茶色です
BACK INTO ENGLISH
poop is brown like your brown pants
INTO JAPANESE
うんちはあなたの茶色のパンツと同じように茶色です
BACK INTO ENGLISH
poop is as brown as your brown pants
INTO JAPANESE
うんちはあなたの茶色のパンツと同じくらい茶色です
BACK INTO ENGLISH
poop is as brown as your brown pants
That didn't even make that much sense in English.