YOU SAID:
The fat cat went to the coffee shop to eat a stinky fish.
INTO JAPANESE
太った猫は臭い魚を食べに喫茶店に行った。
BACK INTO ENGLISH
The fat cat went to the coffee shop to eat the smelly fish.
INTO JAPANESE
太った猫は臭い魚を食べにコーヒーショップに行きました。
BACK INTO ENGLISH
The fat cat went to the coffee shop to eat the smelly fish.
That didn't even make that much sense in English.