YOU SAID:

If you are a cow, do you eat the grass?

INTO JAPANESE

牛の場合は、草を食べますか。

BACK INTO ENGLISH

If the cow eats grass?

INTO JAPANESE

場合は、牛は草を食べる?

BACK INTO ENGLISH

When a cow eats grass?

INTO JAPANESE

牛が草を食べると?

BACK INTO ENGLISH

And the cow eats grass?

INTO JAPANESE

牛は草を食べる.

BACK INTO ENGLISH

Cows eat grass.

INTO JAPANESE

牛は草を食べる。

BACK INTO ENGLISH

Cows eat grass.