Main Idea of Urban Green Spaces Lecture
Listen to the following lecture excerpt about urban green spaces:
"Urban green spaces provide environmental, social, and economic benefits. They contribute to biodiversity by offering habitats for various species and help regulate urban temperatures. Moreover, these spaces offer residents a place for recreation, improving physical and mental health. Economically, they can increase property values and attract tourism. However, the challenge is to balance urban development with the preservation and creation of these vital areas. Cities that prioritize green spaces often see significant benefits in their residents' quality of life and environmental health."
Note: This question has been adapted from its original format to accommodate a reading-based version. In the official TOEFL exam, speaking and listening sections require verbal responses and audio prompts, which are not represented here. Please note that this adaptation may not fully reflect the nature or difficulty of the official exam. The audio feature for these sections will be available soon.