Today we're discussing the impact of urban green spaces. A recent study in Melbourne found that adding trees and parks to city areas can reduce local temperatures by up to 4 degrees Celsius. However, the effect is strongest when green spaces are connected, forming corridors. Interestingly, the study also noted that residents near these spaces reported lower stress levels, but only when the spaces were well-maintained. The researchers suggest that city planners should prioritize creating linked networks of small parks rather than one large central park, as this benefits more neighborhoods.
❓ 講義によると、メルボルンの研究は都市の緑地について何を明らかにしましたか？
A. A. それらは非常に大きい場合にのみ温度を下げる。
B. B. それらが接続されている場合、その冷却効果はより強力です。
C. C. それらは住民のストレスレベルに影響を与えない。
D. D. 一つの大きな中央公園は、小さな連結された公園群よりも有益である。
✅ 正确答案
B. Their cooling effect is stronger when they are connected.