Đoạn văn mẫu số 1

In recent years, living in smart cities has become a topic of interest worldwide. Smart cities are designed to enhance residents' quality of life by providing numerous benefits.  One significant advantage of living in a smart city is the ease of access to services through high connectivity and real-time data. Residents benefit from immediate updates on traffic, weather, and emergency alerts, which help in making quick decisions.  Nevertheless, one major drawback is the potential invasion of privacy. The extensive use of surveillance systems and data collection might cause discomfort among residents who value personal privacy. To sum up, while smart cities offer efficiency and advanced services, the loss of privacy remains a considerable concern.

Đoạn văn mẫu số 2

Smart cities promise enhanced environmental sustainability and resource management, yet they are often expensive to live in. With advanced technology, smart cities reduce pollution and save energy by promoting eco-friendly practices. One advantage of living in such a city is the environmental benefit, as smart infrastructure cuts down waste and promotes cleaner air and water. Green buildings and smart grids allow for a reduced carbon footprint, benefiting both residents and the planet. On the other hand, a significant drawback is the high cost of living associated with these advancements. Due to the high-tech infrastructure, housing, and services, living costs in smart cities are often much higher, which could exclude lower-income residents. Overall, while the environmental benefits are substantial, affordability remains a barrier for many people.