国产18禁黄网站免费观看,99爱在线精品免费观看,粉嫩metart人体欣赏,99久久99精品久久久久久,6080亚洲人久久精品

英語聽力材料收集:北京夏季供水接近極限

時間:2014-09-25 14:55:00   來源:無憂考網(wǎng)     [字體: ]
®無憂考網(wǎng)英語聽力頻道為大家整理的英語聽力材料收集:北京夏季供水接近極限。更多閱讀請查看本站英語聽力頻道。
Beijing's water supply in summer nears limit
北京夏季供水接近極限
Beijing waterworks group says the city's peak period for water consumption has passed. The highest daily water usage hit 3.1 million cubic meters this summer, a record as the city's only held a maximum capacity of just 80,000 cubic meters more than that demand.
北京自來水集團稱,全市用水量高峰期已經(jīng)過去。今年夏天,日用水量創(chuàng)下310萬立方米新高,而全市存水容量僅超此需求量8萬立方米。
The company also reported an earlier peak period compared to previous years.
該公司還報道了此前的高峰期用水量與往年相比。
The city’s water consumption from May to July was at over 200 million cubic meters, 9 million cubic meters more than the same period last year. Authorities said the water availability per capita in Beijing was below 100 cubic meters in recent years, the lowest in the country, The city faces an annual shortage of 1.5 billion cubic meters of water.
全市用水量從五月到七月份為200多億立方米,比去年同期增長了9萬立方米。專家稱,近幾年北京人均水資源供應(yīng)量低于100立方米,為全國最低。北京面臨著每年水資源短缺15億立方米的困境。