She points out that although materials like concrete, iron, and steel may seem cold to the touch, they are actually several times more heat-absorbent than wood, earth, and grass.
中央氣象局專員姚慶鈞說，水泥、鐵、鋼筋這些看似冰冷的固體，其實對熱的吸收力比木材、泥土、草地多好幾倍。