The sky in September is blue and sunny, and the earth is golden. The air in September is cool and sometimes a bit chilly. September is also suitable for travel. As the saying goes, "You don't know the spring under the forest in autumn, so there is no such thing as a good travel." Autumn is golden and full of harvest. She brings abundant fruits to nature. But it is only in autumn that you realize that the season of life has quietly disappeared, but for the majority of students, it is a new beginning and the beginning of life.