60

căn 2 /2

11,3

In recent years, smart cities have become increasingly popular thanks to the rapid development of technology. Living in a smart city brings both benefits and drawbacks, which will be discussed in this essay.

On the one hand, living in a smart city offers several advantages. Firstly, modern technology makes daily life more convenient. For example, smart transportation systems help reduce traffic congestion and save time for citizens. Secondly, smart cities often provide better public services such as healthcare, education and security, which improve people’s quality of life.

On the other hand, there are also some disadvantages of living in a smart city. One common issue is that the cost of living can be very high, making it difficult for low-income families to afford housing and basic services. Moreover, people may depend too much on technology, which can lead to privacy problems and reduce face-to-face communication.

In conclusion, while smart cities bring many conveniences and improve living standards, they also create challenges such as high costs and technology dependence. Therefore, it is important to balance technological development with the needs and well-being of citizens.

Nowadays, teenagers spend a large amount of time using electronic devices such as smartphones, computers, and tablets. While screen time can be useful, I believe that parents should strictly limit teenagers’ screen time because it affects their study time and can be harmful to their health.

Firstly, too much screen time leaves teenagers with little time for homework. Many teenagers spend hours watching online videos, checking social media, or playing computer games instead of doing their schoolwork. As a result, they may fall behind in their studies and develop poor learning habits. Limiting screen time helps teenagers focus more on homework and manage their time better.

Secondly, excessive screen use is bad for teenagers’ health. Spending long hours in front of screens can damage eyesight, reduce sleep time, and even cause weight gain due to a lack of physical activity. These health problems can affect teenagers both physically and mentally. Therefore, limiting screen time is necessary to protect their overall well-being.

Some people argue that parents should not strictly limit screen time because the quality of screen time is more important than the quantity. Teenagers can learn useful knowledge and skills through educational games and videos. Others also believe that strict rules may widen the gap between parents and teenagers, making teenagers feel that their parents are unfair.

However, in my opinion, strict but reasonable limits are still important. Parents can guide teenagers to use screens for learning while controlling the amount of time spent on entertainment. This helps teenagers enjoy the benefits of technology without negative effects.

In conclusion, although screen time has its advantages, parents should strictly limit teenagers’ screen time to help them study better and stay healthy.