We have a lot of experience with hydroelectric plants.

我们有很多关于水力发厂的经验。

So in 1922, the Bureau of Reclamation decided to solve all these problems in one fell swoop by building a massive hydroelectric dam.

所以垦务局在 1922 年决把所有这些问题一举：造一座大型的水力发水坝。

Some forms of power, like hydroelectric, solar, and wind power would last longer, but eventually they would malfunction and break down, too.

某些形式的力，如水力发、太阳能和风力发，会持续更长时间，但最终它们也会出现故障。

This hydro-powered electricity is possible thanks to waterfalls, rivers, and abundant rains in the country.

水力发之所以成为可能，还要感谢瀑布、河流和这个国家充足的降雨。

They help provide irrigation and hydropower and protect communities from flooding.

它们提供灌溉和水力发，并保护社区免受洪水侵袭。

Hydro-power used to make up over 50% of all the power used in Sri Lanka.

水力发曾占斯兰卡所有力的50%以上。

Hydro-power won't be so effective as the rivers on Titan move very slowly.

水力发不会那么有效，因为土卫六上的河流移动非常缓慢。

But could it fuel a new hydro generation of vehicles?

但是氢气可以成为新型水力发汽车的动力吗？

Ecuador gets much of its power from hydroelectric centers which depend on lakes and rainwater.

厄瓜多尔的大部分力来自依赖于湖泊和雨水的水力发中心。

Power from wind, solar, nuclear and hydro sources outstripped coal and gas-fired generation.

风力、太阳能、核能和水力发都超过了燃煤和燃气发。

Government officials blamed an electromagnetic attack on the hydroelectric system.

政府官员指责水力发遭到了磁攻击。

Although the plan at the moment is to use it to generate hydro-electricity it has the potential to retain a vast amount of water for irrigation, blocking much of its flow to Egypt.

虽然目前的计划是用来作为水力发，但水坝有可能储存大量的水用来灌溉，从而阻挡河水流入埃及。

On a national scale, the country gets its energy from a number of sources, like wind energy, geothermal energy and hydroelectric power, even the streetlights are solar-powered.

就全国范围而言，该国从风能、地热能和水力发等多种来源获取能源，就连路灯也是太阳能供。

We're out as friends. This is not a date.Sex is off the table.So, let's go learn how hydroelectric power might not be the environmental bargain you think it is.

我们现在是朋友 不是在约会滚床单没戏 所以 我们就去看看水力发 也许不是你想的那么环保。

Let's look at the United States for a second, we have just talking electricity grid, we have states where their biggest source of electricity is hydro power.

让我们看看美国，我们刚刚谈论的是网，有些州最大的力来源是水力发。

At ten o'clock at night the train stopped at Fort Bridger station, and twenty minutes later entered Wyoming Territory, following the valley of Bitter Creek throughout.

晚上十点钟，火车到达了布吉尔堡，几乎连停都没停，立即又继续前进，跑了二十英就进入了怀俄明州（原名达科他州），沿着整个比特尔河盆地前进。科罗拉多的水力发就是利用比特尔河的一部分水力设起来的。

Electricity comes from solar panels, hydroelectric and a wind turbine. Here's some goats. We milk the goats twice a day. We're also making lots of cheese.

力来自太阳能池板、水力发和风力涡轮机。这有一些山羊。我们每天给山羊挤两次奶。我们也在做很多奶酪。

Renewable energy sources such as solar, wind, and hydroelectric power are being developed and implemented on a large scale to reduce our reliance on fossil fuels.

可再生能源, 如太阳能、风能和水力发正在大规模开发和实施, 以减少我们对化石燃料的依赖。

Construction began in the early 1930s and is still used today, producing an average of 4 billion kilowatt hours of hydroelectric power each year.

设始于 20 世纪 30 年代初，至今仍在使用，平均每年产生 40 亿千瓦时的水力发。

The Mosul Dam, the largest in Iraq which produces hydroelectricity, is built on a foundation of soft gypsum rock, making erosion a constant challenge.

伊拉克最大，水力发的这座摩苏尔大坝是在一块很软的石膏岩上, 这使得侵蚀成为人们需要解决的难题。