Today's lecture focuses on the impact of urban green spaces on mental health. Research conducted in Melbourne followed 1,000 adults over five years. The study found that people living within 300 meters of a park reported 20% lower stress levels. However, the benefit was only significant for parks with trees and water features, not grassy areas alone. Interestingly, the effect was stronger for older participants, especially those over 65, who showed a 30% reduction in anxiety. The lecturer suggests that city planners should prioritize tree planting near residential zones.
❓ メルボルンでの研究は、緑地の効果について何を発見しましたか？
A. A. 木々や水のある公園は、草むらだけの場所よりもストレスを軽減した。
B. B. あらゆる種類の緑地が同様に精神的健康を改善した。
C. C. この利益は65歳未満の人々にのみ観察された。
D. D. 公園から500メートル以内に住むことで、ストレスが20%軽減された。
✅ 正确答案
A. Parks with trees and water reduced stress more than grassy areas alone.