Today we're discussing the impact of urban green spaces on mental health. A recent study conducted in Melbourne followed 1,000 residents over five years. Participants who visited parks at least once a week reported 20% lower stress levels compared to those who rarely went. Interestingly, the size of the park mattered less than the frequency of visits. Even small community gardens had a positive effect, but only if people felt safe and had seating areas. The researchers also noted that social interaction in these spaces amplified the benefits. So, it's not just about having greenery, but actively using it regularly.
❓ 关于公园访问频率，研究发现了什么？
A. A. 每周游览一次公园可使压力降低20%。
B. B. 较大的公园在减轻压力方面更为有效。
C. C. 安全性与座位安排与这些益处无关。
D. D. 社交互动对心理健康没有影响。
✅ 正确答案
A. Visiting parks once a week reduced stress by 20%.