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 can reduce stress levels significantly. Interestingly, the research found that the presence of water features, like ponds or fountains, had a stronger calming effect than trees alone. However, the most surprising result was that people who visited these spaces for at least 30 minutes, three times a week, reported a 20% decrease in anxiety symptoms. This was regardless of whether they exercised or just sat quietly. So, it's not just about physical activity.
❓ この研究が都市の緑地の効果について最も驚くべき発見をしたのは何ですか？
A. A. 水の景観は木々よりも心を落ち着かせる効果がある。
B. B. 週に3回公園を訪れることで、不安が20%減少した。
C. C. 運動は精神的健康の利益のために必要であった。
D. D. 小さな公園はストレスに有意な影響を及ぼさなかった。
✅ 正确答案
B. Visiting parks three times a week reduced anxiety by 20%.