Where such a source holds water year-round, the water table in the vicinity can be expected to be near the surface.
在类似这样的水源整年保存水的地方，地下水位可以像预期的一样保持在地表附近。
In places, the water table is declining at a rate of a meter a year, necessitating the periodic deepening of wells and the use of ever-more-powerful pumps.
在一些地方，水位正以每年一米的速度下降，需要定期加深井并使用更强大的水泵。
Wetlands are areas of marshy, swampy land, areas where water covers the soil, or is present either at or near the surface of the soil for a large part of the year.
湿地是指多沼泽的区域，软而湿的陆地，一年中的大部分时间有水覆盖着土壤、或是有水存在于土壤表面或接近土壤表面的地方。
Therefore, the reserved water rights of Pueblo Indians have priority over other citizens' water rights as of 1848, the year in which pueblos must be considered to have become reservations.
因此，到1848年，普韦布洛印第安人的保留用水权优先于其他公民的用水权，在这一年，普韦布洛必须被视为保留地。
It snowed the day before — giving a strange feeling at a time of year when there is virtually no darkness — but on Sunday the sun blazed across the water.
前一天下了雪——在一年中几乎没有黑暗的时候，会有一种奇怪的感觉——但周日，太阳照耀着湖面。
This year water levels in the middle and lower reaches of the Yangtze are unusually high.
今年长江中下游的水位高得不正常。
Residents were warned not to be extravagant with water, in view of the low rainfall this year.
鉴于今年降雨量少，居民被告诫不得浪费用水。
When NASA blasted a hole in the moon last year in search of water, scientists figured there would be a splash.
当美国国家宇航局去年为了寻找水源在月球上炸出一个洞的时候，科学家就认为会溅起水花。
When NASA blasted a hole in the moon last year in search of water, scientists figured there would be a splash.
当美国国家宇航局去年为了寻找水源在月球上炸出一个洞的时候，科学家就认为会溅起水花。
The reserved water rights of Pueblo Indians have priority over other citizens' water rights as of 1848, the year in which pueblos must be considered to have become reservations.
普韦布洛印第安人的预留水权从1848年起优先于其他公民的水权，这一年普韦布洛村落必须被视为保留地。
Beneath this active layer is a second layer called "permafrost", which is frozen all year around, and is impermeable to water.
在这一活跃层下面，是被称为“多年冻土”的第二层，终年冻结，不透水。
A 9-year-old Central California boy braved strong currents and cold water to swim from San Francisco to Alcatraz Island and back.
加州中部一名9岁的男孩不顾湍急的水流和冰冷的海水，从旧金山游到了恶魔岛，然后又游了回来。
That is 31% more than 15 years ago, and enough ice melt to put Switzerland under 7.2 meter of water each year.
这比15年前高出31%，每年融化的冰足以使瑞士淹没在7.2米的水下。
Israelis use 240 cubic metres of water a person each year, against 75 cubic metres for West bank Palestinians and 125 for Gazans, the bank said.
世界银行说，以色列人每年每人用水240立方米，而西岸地区的巴勒斯坦人只有75立方米，加沙地带的巴勒斯坦人是125立方米。
This marks another year when water gets less attention than oil, and the coming crisis becomes more severe.
今年又将是人类关注石油的一年，而忽略了水危机。今后水危机将变得更加严峻。
The World Bank expects Sana, where the water table is falling by six meters (20 feet) a year, to have exhausted its remaining water supply by 2010.
每年萨那的地下水位以六米(二十英尺)的速度下降，世界银行估计至2010年，萨那将耗尽剩余的水源。
Saudi Arabia said in 2008 it would cut domestic wheat output by 12.5% a year to save its water supplies.
沙特阿拉伯表示，在2008年会削减12.5%的国内小麦产量以节约水的消耗。
Peter Gleick: Twenty five years ago in the United States, each American probably drank a gallon of bottled water a year, on average.
皮特•格莱克：25年前，美国人每年人均瓶装水的饮水量大概是1加仑。
Figures are not easy to come by, but one mine USES 106 million cubic feet of water a year.
要得出具体数据不太容易，但是一个矿一年要用106000000立方英尺的水。
The Fairfield Sewage Treatment Plant produces around 4.3b litres of treated water every year.
据澳大利亚媒体近日报道，费尔菲尔德污水处理厂每年生产43亿升再生水。
Early last year Thames Water, which supplies London, tested the system on 3, 000km (2, 000 miles) of mains.
去年早些时候，伦敦泰晤士河运用探测系统测试了3000公里(2000英里)主管线。
In one minute, you just saved 16% on your water bill and 7, 500 gallons per year.
只需花一分钟，你就能每年节约7,500加仑的水，省下16%的水费。
The plans call for sending 45 trillion liters (12 trillion gallons) of water a year from the Yangtze to the north.
计划要求每年从扬子江向北方调送45万亿升(12万亿加仑)水资源。
Viruses, bacteria and other organisms in dirty water sicken hundreds of millions of people every year.
脏水中的病毒，细菌和其他有机物每年使得亿万人患病。
Viruses, bacteria and other organisms in dirty water sicken hundreds of millions of people every year.
脏水中的病毒，细菌和其他有机物每年使得亿万人患病。
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