雅思听力

🎧 Listening Transcript

Good morning, everyone. Today I'd like to continue our discussion on urban planning, focusing on the role of public parks in modern cities. As you know, parks provide recreational space, but recent studies suggest they also play a critical part in reducing urban heat. For instance, a park with dense tree coverage can lower surrounding temperatures by up to five degrees Celsius. However, the size and location matter. A small park in a busy commercial district may have less cooling effect than a larger one on the outskirts, but it still offers social benefits, like encouraging community interaction. Interestingly, the design of paths and seating areas influences how people use the space. So, when planners decide on a new park, they must balance ecological impact with social needs.