他们设法解决供电和供水的连接问题。前者与后者相比证明很简单。
They grappled with the problem of connecting the electricity and water supplies. The former proved simple compared with the latter.
一个利用电池供电来运行的世界也有其自身的风险。
电池存储容量的大幅提升使其更有可能保持全天候供电。
A boost in the storage capacity of batteries is making their ability to keep power flowing around the clock more likely.
但是，电池存储容量的大幅提升使其更有可能保持全天候供电。
But a boost in the storage capacity of batteries is making their ability to keep power flowing around the clock more likely.
在风能不稳定的一些地区，需要供电事业公司或者能量储存系统来提供备用电能。
In areas where the wind dies down, backup electricity from a utility company or from an energy storage system becomes necessary.
与此同时，美国人近一半的碳排放来自供暖、制冷以及为家庭、办公室和其他建筑供电。
At the same time, nearly half of U.S. carbon emissions come from heating, cooling and powering our homes, offices and other buildings.
他说，以这种方式为火车提供电力将使从井口到车轮的距离最短，而损失的能源也最少。
Supplying power to trains in this way would offer the shortest distance from well to wheels he says with the least amount of energy lost.
但与此同时，美国人近一半的碳排放来自供暖、制冷以及为家庭、办公室和其他建筑供电。
But at the same time, nearly half of U.S. carbon emissions come from heating, cooling and powering our homes, offices and other buildings.
他们制造了一种可以用植物和土壤供电的灯，而在这个村庄所在的亚马逊雨林中，植物和土壤都很容易找到。
They made a lamp that can be powered by plants and soil, both of which can be easily found in the Amazonian rainforest where the village lies.
错误的供电线路是房屋火灾的主要原因。
它甚至可以在下雨的晚上提供电力。
太阳能牛奶为这些家庭提供电力。
三峡大坝为中国数百万人提供电力。
The Three Gorges Dam produces electricity for millions of people in China.
所有10个车站都提供电子售票服务。
它们几乎不能给人们供电。
风力发电场为附近的家庭、学校和其他建筑供电。
Wind farms create power for nearby homes, schools and other buildings.
她还根据病人的情况，提供电脑打印的能够带回家的表格。
She also provides take-home sheets, which are computer printouts, tailored to the patients' situation.
在瑞典，工程师们甚至设计出一种路，供电动汽车行驶时充电。
In Sweden, engineers have even designed a road that will charge electric vehicles as they drive along.
智利圣地亚哥的三名大学生发明了一种能为手机充电的植物供电设备。
Three university students in Santiago, Chile, have developed a plant-powered device to charge their mobile phones.
我们需要它来耕种、洗涤、提供电力、控制火灾，最重要的是——供我们饮用。
We need it to farm, to wash, to provide power, to control fires and—most importantly—to drink.
大多数网站或网络系统允许用户通过提供电子邮件地址或回复提示来恢复丢失的密码。
Most websites or network systems allow users to recover lost passwords by providing email addresses or answering a prompt.
我的公司做过的最好的事情之一，就是与一家提供电话翻译的语言服务公司签订了合同。
One of the best things my company has done is to contract with a language service that offers translations over the phone.
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