Today, some school grounds are so full of litter and debris that they resemble a garbage dump more than a place to play or exercise.
দৰাচলতে, পৃথিৱীৰ চাৰিওফালে থকা লোকসমূহৰ বাবে পৰিষ্কাৰ - পৰিছন্নতাৰ নিয়মসমূহ একেই নহয় ।