城市中的树木是抵御热浪的一种方法
It’s a great idea that planting more trees in urban areas to lower summer temperatures could reduce deaths...
有危险的能量
Energy production is a dangerous activity, the source of many injuries and fatal accidents. When we compare the...
太平洋岌岌可危
Yesterday, that is to say, more than six hundred million years ago, Pangea was formed, the last single...
花粉阻碍降雨
An American study shows that certain fine pollens could make drought worse in the regions concerned, as they...
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