Save Little Snails(four)

      My mother took out a plastic bag and put the jar into the plastic bag.We went out and go down stairs.My son took the plastic bag  in his hand.

       

图片发自App

    We came up to a  garden which is in front of building.My son was so playful that he threw away the plastic bag with the greatest strength.I didn’t know where the plastic bag is. I wondered if the plastic bag was open so that the snails could climb out from it.If they could, then they could return to nature .But if they couldn’t climb out from the plastic bag, they may be choked to death.