但是目前，众所周知，它正面临“热岛”现象，大都市所面临的一个问题，车辆排放导致的热以及工厂排放导致本地的温室效应。
But it now suffers from a phenomenon known as "heat islands," a characteristic of megacities in which artificial heat from car exhaust and factory emissions creates a local greenhouse effect.
这就意味着，在一个温室效应增加空气湿度的世界里，底层大气的暖化率要远远高于地表，这个现象在热带地区尤为明显。
This means that in a world where greenhouse warming is wetting the atmosphere, the lower parts of the atmosphere should warm at a greater rate than the surface, most notably in the tropics.
温室效应是一种自然现象。
应用推荐