他说,季风、干旱、枯竭的地下水资源和台风给贫困国家带来了毁灭性的灾难,因为它们深陷经济泥潭而无力减轻风险。
Monsoons, droughts, depleted groundwater resources, and typhoons devastate poor countries because they're in too deep a hole economically to reduce their risk, he says.
城市地下水管道的漏水是造成水资源浪费的一个重要原因,随着淡水资源的日益枯竭,管道漏水探测越来越受到人们的重视。
In the city, water leakage in underground pipeline is one important reason causing water waste. Along with fresh water resource increasingly drying up, people pay more attention to water leakage.
城市地下水管道的漏水是造成水资源浪费的一个重要原因,随着淡水资源的日益枯竭,管道漏水探测越来越受到人们的重视。
In the city, water leakage in underground pipeline is one important reason causing water waste. Along with fresh water resource increasingly drying up, people pay more attention to water leakage.
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