Back-of-the-envelope calculations suggest the cost of coping with climate change is in the tens of billions a year for poor countries (see table).
初略计算(1)穷国一年用于应对气候变化的成本达几百亿(如图所示)。
Simplify the opening of various corrugated paper carton, carton, cardboard carton, package and EMS envelope. The convenient usage of opening tape saves your time, labor and cost.
使不同类型的瓦楞纸箱，纸箱，纸板箱，包裹，以及快递信件的开启更为方便撕口胶带展开方便，节约了时间，劳力和财力！
The result shows that the cost of the EEI on the building envelope can be recovered in the life circle.
结果表明：建筑围护结构改造项目可以在生命周期内回收成本并产生收益；
The result shows that the cost of the EEI on the building envelope can be recovered in the life circle.
结果表明：建筑围护结构改造项目可以在生命周期内回收成本并产生收益；
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