At the beginning when I arrived in Europe, I inevitably felt a little disappointed. Apart from the amazing green views everywhere, the "similarity" and "obsolescence" of the layout of European cities make those who hope to see modern skyscrapers in developed countries feel a little uncomfortable. The layout of European cities is indeed similar. There is generally a big church in the city center, and there are mostly narrow pedestrian streets around it, with tourist shops and high-grade fashion stores. The situation is even more so in the towns and villages of Europe, where the tallest building in the center must be the church.