In spring, everything is back to life and the mountains become green again. The flowers blossom and send off fragrance.
In summer, the woods grow denser and one can see some small animals in the woods. The Great Wall is peaceful with the twilight. It was so attractive.
In autumn, the mountains turn red with the forests turn into different colors. The Wall becomes colorful.
In winter, when it snows, it looks like there is a silver snake or a jade belt lying on the mountains, forming a typical scenery of northern China.