YOU SAID:
I gave my cat kangaroo for dinner tonight
INTO JAPANESE
今夜の夕食のため私の猫のカンガルーを与えた
BACK INTO ENGLISH
Gave my cat Kangaroo for dinner tonight
INTO JAPANESE
今夜の夕食のため私の猫のカンガルーを与えた
BACK INTO ENGLISH
Gave my cat Kangaroo for dinner tonight
That didn't even make that much sense in English.