Thankfully, there are solutions. Some are large, incredibly expensive, and energy-intensiv
e, such as building cross-continent weter-transfer aqueducts, new hydroelectric dams, and
massive desalinati...
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《What's the Word to Do about Water?(8)》 | 328字 | 3.3分钟 | 100% | 97 CPM | 16 次 | 0 | 不及格,加强练习! |
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