Today we're discussing the impact of urban green spaces. A recent study in Melbourne found that parks can reduce local temperatures by up to 4 degrees Celsius during heatwaves. Interestingly, the cooling effect extends about 100 meters beyond the park boundary. However, the study also noted that smaller parks, less than 2 hectares, have minimal impact. The researchers suggest that vertical gardens on buildings could be a more effective solution in densely built areas where large parks are impractical.
❓ 멜버른에서 진행된 연구는 공원의 냉각 효과에 대해 무엇을 발견했는가?
A. A. 공원은 도시 전역의 기온을 섭씨 4도 낮춥니다
B. B. 냉각 효과는 2헥타르보다 큰 공원에만 적용된다
C. C. 냉각 효과는 공원 경계를 넘어 100미터까지 확장됩니다.
D. D. 수직 정원은 모든 면에서 공원보다 더 효과적이다
✅ 正确答案
C. The cooling effect extends 100 meters beyond the park boundary