The world is a very beautiful place. There are mountains, rivers and large forests. But some people destroy the environment. They cut large trees. They destroy forests because they want to change forests into farm land. Some people walk on the mountains. They destroy the grass. They kill plants. They dump their rubbish on the mountains because they do not want to carry it.Осы сөйлемдерді қазақшаға аудару керек.