YOU SAID:

Do not throw trash onto the grass

INTO JAPANESE

草の上にゴミを捨てないでください。

BACK INTO ENGLISH

Don't throw trash on the grass.

INTO JAPANESE

草の上にゴミを捨ててはいけない。

BACK INTO ENGLISH

Do not throw trash on the grass.

INTO JAPANESE

草の上のゴミをスローしないでください。

BACK INTO ENGLISH

Do not throw trash on the grass.