题目：
请你看下图，用英语写一篇不少于100词的短文，描述画面内容以及寓意，并谈谈你的感想。
参考答案：
The picture shows a modern cityscape with bustling traffic and tall buildings. In the foreground, we see a group of people crossing the road on a zebra crossing, which is protected by a red traffic light. The green traffic light on the opposite road promises an unobstructed passage for vehicles. The buildings in the background are shrouded in smog, suggesting that environmental pollution is becoming an increasingly serious problem.
The picture carries a profound message about the complex relationship between modern urban life and the environment. On the one hand, the development of cities has brought about many conveniences and opportunities for people to pursue better lives. On the other hand, it has also put tremendous pressure on our natural resources, such as air, water, and land, and caused severe environmental degradation and pollution. The smoggy sky in the picture reminds us that we cannot ignore the environmental costs of urbanization.
Personally, I feel both excited and worried about the rapid pace of urbanization in China. On the one hand, I appreciate the modern facilities and cultural diversity that cities like Shanghai and Beijing offer. As a student, I also benefit from the academic resources and job opportunities here. On the other hand, I am concerned about the environmental problems that we face, such as air pollution, water shortage, and waste disposal. I believe that we need to strike a balance between development and sustainability, and take more effective measures to protect the environment while enjoying the fruits of modernization. Only in this way can we truly build a beautiful and livable city.