In today's lecture, we'll discuss the impact of urban green spaces on mental health. A recent study followed 1,000 adults 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 type of activity mattered: those who exercised in green areas showed greater benefits than those who simply walked. The study also found that even small gardens in city centers had a positive effect, though larger parks were more effective for sustained mood improvement. So, the key is regular exposure, not just occasional visits.
❓ 根据讲座内容，该研究对于参观公园有何发现？
A. 每月游览公园一次可使压力降低20%。
B. B) 每周定期探访与较低的压力水平相关。
C. C) 在公园里散步比锻炼更有益。
D. D) 只有大型公园才对情绪有积极影响。
✅ 正确答案
B) Regular weekly visits were linked to lower stress levels.