I returned to my hometown after twenty years. I came back from a foreign country and embarked on my way home. Along the way, I was full of spirits, thinking about the hard road to study, and now I am back to my hometown with fruitful results, ready to build my hometown with the crystallization of my own struggle. When I was walking home, I couldn't believe my eyes. In the past, the muddy narrow path became a wide and flat road, and all the stains that could not be cleaned up on the ground disappeared! When I walked to the artificial street, I quickly protected my clothes, because the trees on both sides of the road were not tall and straight with green leaves, but a white dragon fountain made of silver to the right. The water from the fountain did not spray on me, but also formed a welcoming ceremony to respond to guests from afar! "Jingle" I came to my senses and found that my cousin was calling me. I ran to my cousin happily and told her what happened on the way back. I didn't talk while walking, and soon I came to my cousin's car. When I came home again, I suddenly found that the car was driving too fast. I said to my cousin with anxiety, "Cousin, this car is driving too fast!" " Cousin disapprovingly said to me, "Don't worry! This car is the latest brand, which can be compared with airplanes. The chance of collision is only 5%, and some of them are self-driving! " After a few minutes, I got home. There was a lake in front of my home. The stinking river in the past turned into a crystal-clear artificial lake. Birds sang in the branches, and willows combed their long hair in the breeze .................................................................................................................... The small apartment that used to be crowded has become a spacious and exquisite villa. As soon as I opened the door, I felt a breath of science and technology, and the furniture was all inductive. I thought the robot showed me around the house and told me about the structure of the house and so on. Walking on the roof, a fragrant fragrance of flowers came on us. This is a small garden with roses, azaleas, Chinese roses and so on. A burst of flowers attracted many butterflies, as if I were a butterfly dancing in it. Suddenly I remembered my alma mater. What will it be like now? I came to my alma mater with curiosity and excitement. Suddenly it began to rain lightly. I was worried about the children who were going to physical education class. A teacher wanted to see my heart and said, "Don't worry! The playground is closed, allowing students to go to physical education class at any time. The teacher showed me around the students in class. In the past, the old wooden desk became a multi-functional computer, and the chairs were also used by the children. There was a temperature regulator in the room, which automatically released air conditioning in hot summer to relieve the fever for the children. In the cold winter, it will automatically release the heating to keep the children warm. I can't describe the changes in my hometown in words, because his changes are beyond my imagination. I hope that in the near future, my hometown can take off and become the focus of the world's attention with a new look!