YOU SAID:

I eat grass for a living.

INTO JAPANESE

私は生計のために草を食べる。

BACK INTO ENGLISH

I eat grass for my living.

INTO JAPANESE

私は私の生活のために草を食べる。

BACK INTO ENGLISH

I eat grass for my life.

INTO JAPANESE

私は私の人生のために草を食べる。

BACK INTO ENGLISH

I eat grass for my life.