The spacecraft will enable scientists to study some dark corners of the solar system.
太空船使得科学家可以研究太阳系中一些不为人知的角落。
He plans to install solar panels.
他打算安装太阳能电池板。
Chang'e 4 gets energy from the sun through its solar panels.
嫦娥四号通过太阳能板从太阳获取能量。
If the solar system has an underachiever, it has to be Venus.
如果太阳系有一个后进生，那一定是金星。
I believe that we need more wind and solar and maybe even wave.
我相信我们需要更多的风能和太阳能，甚至是潮汐能。
That's energy in all forms—oil, gas, coal, nuclear, solar and even wind power.
那是各种形式的能源——石油、天然气、煤炭、核能、太阳能，乃至风能。
For more than 300 years, we thought Saturn was the only body in the solar system with rings.
在300多年的时间里，我们一直认为土星是太阳系唯一拥有光环的天体。
But increasingly the story is about the plummeting prices of renewables, especially wind and solar.
但是，可再生能源，尤其是风能和太阳能的价格直线下降，正日益成为人们关注的焦点。
The cost of solar panels has dropped by 80 percent and the cost of wind turbines by close to one-third in the past eight years.
在过去八年中，太阳能电池板的成本下降了80%，风力涡轮机的成本下降了近三分之一。
As solar panels get cheaper, the world is likely to see more skyscrapers covered in solar panels, collecting energy much like trees do.
随着太阳能电池板变得更加便宜，这个世界有可能会看到更多被太阳能电池板覆盖的摩天大楼，像树一样收集能源。
Of course, we now know that the planets, including Earth, revolve around the Sun, and that the solar system is only a tiny part of the universe.
当然，我们现在知道，包括地球在内的行星都围绕太阳公转，而太阳系只是宇宙的一小部分。
The surface of Mars shows a wide range of geologic features, including huge volcanoes—the largest known in the solar system—and extensive impact cratering.
火星表面显示出广泛的地质特征，包括巨大的火山——太阳系中已知的最大的火山——和广阔的撞击坑。
Consequently, the timing and rhythms of biological functions must closely match periodic events like the solar day, the tides, the lunar cycle, and the seasons.
因此，生物功能的时间和节奏必须与太阳日、潮汐、月球周期和季节等周期性事件密切契合。
An estimated 99.85 percent of the mass of our solar system is contained within the Sun, while the planets collectively make up most of the remaining 0.15 percent.
太阳占据了太阳系总质量的大约99.85%，而在剩余的0.15%中，行星占据了大部分。
The field of solar energy is developing fast.
太阳能领域正在迅速发展。
Cinyee turned each solar term into an animal.
Cinyee 把每个节气都变成了一种动物。
In China, there are 24 solar terms (节气) in a year.
在中国，一年有24个节气。
We will use solar energy, and we will clean and recycle our water.
我们将使用太阳能，并且清洁和循环利用我们的水源。
Over the past ten years, the price of solar panels has gone down greatly.
在过去的十年里，太阳能电池板的价格大幅下降。
The twenty four solar terms have a history of thousands of years in China.
二十四节气在中国已有几千年的历史。
Some have been working on ways to join solar panels and wind power together.
有些科学家一直在研究将太阳能电池板和风能结合在一起的方法。
Some have been working on ways to join solar panels and wind power together.
有些科学家一直在研究将太阳能电池板和风能结合在一起的方法。
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