YOU SAID:
My cat is swimming in the fish pond.
INTO JAPANESE
私の猫は魚のいる池に泳いでいます。
BACK INTO ENGLISH
My cat is swimming in the fish pond.
INTO JAPANESE
私の猫は魚のいる池に泳いでいます。
BACK INTO ENGLISH
My cat is swimming in the fish pond.
That didn't even make that much sense in English.