Extracting heat from very hot, dry rocks presents a more difficult problem: the rocks must be fractured to permit the circulation of water, and the water must be provided artificially.

从极热的而干燥的岩石中提取热量，暴露出了一个更加困难的问题：必须击碎岩石以保证水的循环，而水必须是人工提供的。

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Rainforests have their own perfect system for ensuring their own survival; the tall trees make a canopy of branches and leaves which protect themselves, smaller plants, and the forest animals from heavy rain, intense dry heat from the sun and strong winds.

雨林有自己完善的系统来确保自身的生存；高大的树木有枝叶形成的树冠层来保护自身，树冠也保护着矮小的植物以及动物不受暴雨、酷暑及强风的侵扰。

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Flip your hair upside down and blow dry on lowest heat setting.

翻转你的头发并用最低温度吹干。

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Meteorologists predict the dry heat will last into next week -- not good news for firefighters.

CNN: Heartbreaking losses as Western wildfires rage

Soon what I thought was a minor traffic hold-up became a frightening delay in sweltering, dry harmattan heat.

BBC: African viewpoint: Christmas in Lagos

Turns out it's a thing of great beauty and high performance: available in porcelain enamel in every color with brass or nickel handles and renowned for a "Top Chef"-esteemed combo of side-by-side electric and gas ovens for both dry and moist heat.

WSJ: Keeping Up With the Vikings | Free Decorator