Some focused on switching to other forms of energy.

有些组织着眼于转换为其他形式的能源。

Today you learned that light is a form of energy.

今天你们学到了光是能量的一种形式。

The reality is that nuclear is one of the safest forms of energy.

事实上，核能是最安全的能源之一。

(Video) The reality is that nuclear is one of the safest forms of energy.

（视频）事实上，核能 是最安全的能源之一。

Heat from the earth is one of the most reliable and oldest forms of energy.

地热是来自地球的热量是最可靠和最古老的能源形式之一。

It's significantly cheaper than most other forms of energy. And there's a lot of it.

煤炭的价格远远低于其他能源形式。而且烧炭资源储备丰富。

When you eat, sugars in your food are the first form of energy to be used.

吃饭时，食物中糖类作为一种优先能量形式被人体使用。

But the number of coal-fired power stations, the most polluting form of energy generation is growing.

但是制造能源的最污染形式，也就是燃煤电站的数量不断增加。

They take inaccessible forms of energy like sunlight, and convert them into usable fuel, like sugars.

它们吸收像阳光这样难以获取的能量，并将其转化为可用的燃料，比如糖。

Quidnet is taking the largest form of energy storage today, which is called pumped hydro storage.

Quidnet 正在采用当今最大的能量存储形式，这就是所谓的抽水蓄能。

Now, some forms of energy don't emit carbon dioxide, wind, solar and nuclear - they don't, right?

现在，一些能源不排放二氧化碳，风能，太阳能和核能——它们不排放，对吧？

Scientists say these are forms of energy and matter that exist in theory but have not been observed.

科学家们表示，这些是能量和物质的形式，理论上存在，但尚未被观察到。

Dark energy is an unidentifiable form of energy that scientists believe is responsible for helping the universe expand.

暗能量是一种无法识别的能量，科学家认为它是帮助宇宙膨胀的罪魁祸首。

It aimed to convert the nation's energy sources from coal to cleaner forms of energy like natural gas.

它的目标是将国家的能源从煤炭转化为更清洁的能源，如天然气。

Hydropower has so far proven to be the most reliable and cost-effective form of energy among all energy resources.

在所有能源资源中目前为止水电已被证明是最可靠且最具成本效益的能源。

The other one, a very dramatic development, was Einstein's discovery that mass is nothing but a form of energy.

另一个巨大的进步是爱因斯坦的发现，即质量是一种能量。

I suppose that's why many people are trying to find more renewable forms of energy to reduce their carbon footprint.

我想这就是为什么许多人努力寻找更多的可再生能源来减少他们的碳足迹。

Organizers say there's also growth in marine technology, with more and more boat manufacturers moving towards sustainable forms of energy.

展会组主办方声称，海洋技术领域的参展商也有所增加，越来越多的船舶制造商转向可持续的能源形式。

This form of energy has plenty of potential, as the source is constant, and there's no danger of waves coming to a standstill.

这种能源潜力很大，因为这种资源一直都有，波浪停滞也没有任何的危害。

So pump storage is the oldest form of energy storage.

所以抽水蓄能是最古老的储能形式。