1.When answering this question, you can discuss the various benefits that public parks bring to urban environments and residents. Public parks provide green spaces that improve air quality and offer a place for physical activities, relaxation, and social interactions, which are essential for the well-being of city dwellers. 2.You can also mention the role of public parks in enhancing the aesthetic appeal of cities, contributing to biodiversity, and providing a space for community events and cultural activities. Additionally, public parks can serve as a refuge from the hustle and bustle of city life, offering a peaceful environment for people to unwind.

1. 在回答这个问题时，你可以讨论公共公园为城市环境和居民带来的各种好处。公共公园提供绿地，改善空气质量，并提供一个进行体育活动、放松和社交互动的场所，这对城市居民的福祉至关重要。 2. 你也可以提到公共公园在提升城市美学吸引力、促进生物多样性以及提供社区活动和文化活动场所方面的作用。此外，公共公园可以作为逃离城市喧嚣的避风港，为人们提供一个放松的宁静环境。