Good morning, everyone. Today we're going to discuss the impact of urban green spaces on mental health. Recent studies have shown that even small parks in city centers can significantly reduce stress levels. For example, a study conducted in Melbourne found that residents living within 300 meters of a park reported 20% lower anxiety scores. However, the researchers noted that the size of the park mattered less than the quality of the greenery, such as the presence of trees and water features. Interestingly, the benefits were stronger for people who visited the park at least twice a week, compared to those who only viewed it from their windows.
❓ 根据讲座内容，墨尔本的研究对城市公园有何发现？
A. A. 较大的公园在减轻压力方面更为有效。
B. B. 绿地的质量比公园面积更为重要。
C. C. 在家中观赏公园与亲自前往公园所带来的益处相同。
D. D. 居住在公园附近的居民焦虑评分更高。
✅ 正确答案
B. The quality of greenery is more important than park size.