The first time I went to Europe, France was my first choice, and I spent half a month in Paris. Many people thought I was wasting my time. On a quiet Sunday morning, on the way to Notre Dame de Paris, I first met the Seine River, the mother river of Paris. The "picturesque scenery" is really a very vulgar adjective, but the language is poor, I can not find another word. There is no need to say more about the various buildings on both sides of the river. There are also many bridges with different characteristics that attract people's attention and connect the two sides. The various bookstalls on the left bank have become a fixed landscape along the Seine River, full of deep literary and artistic flavor. I didn't know much about most of the items on sale. At that time, French was worse than it is now, so I could only buy three small mirrors as a souvenir. Two days before returning to China, I took another sunny afternoon to walk around the river. At dusk, I sat on the chair by the river and was dazed for a while. In the evening, I took a cruise boat. Unlike what I imagined, the lights on both sides of the Taiwan Strait were dim at night. Although it was emotional, it was not as beautiful as in the daytime. If I go to Paris again, will I waste half a day or even a whole day by the Seine River? The answer is yes.