Good morning, everyone. Today we're discussing the impact of urban green spaces on mental health. A recent study from the University of Melbourne followed 500 participants over two years. They found that people who visited parks at least twice a week reported 20% lower stress levels. Interestingly, the size of the green space mattered less than the frequency of visits. Also, activities like walking or gardening were more beneficial than just sitting. However, the study noted that access to green spaces is unequal across different neighborhoods, which is a concern for policymakers.
❓ 根据讲座内容，该研究对于访问绿色空间频率有何发现？
A. 每周游览公园两次可使压力降低20%。
B. B) 绿色空间的大小是最重要的因素。
C. C) 坐在公园里与散步同样有益。
D. D) 各社区在绿色空间的可及性上是平等的。
✅ 正确答案
A) Visiting parks twice a week reduced stress by 20%.