YOU SAID:

Hello I have to walk seventeen cows to the yard

INTO JAPANESE

こんにちは私は17頭の牛を庭まで歩かなければなりません

BACK INTO ENGLISH

Hi i have to walk 17 cows to the yard

INTO JAPANESE

こんにちは私は庭まで17頭の牛を歩かなければなりません

BACK INTO ENGLISH

Hi i have to walk 17 cows to the yard