青云翻译

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2. want to know about an area of real economic health, you may not have access to complex data. According to the results of a recent study at Yale University, by looking at satellite photos of the city lights at night, they can very accurately determine the city is rich and poor. Researchers analyze

2. The wish knew perhaps a local real economy movement condition, you do not need to consult the complex data.According to Yale University's newest findings, through observe the city night the light satellite picture, then may judge this city is quite accurately poor is rich.The researcher has analy

正在翻译，请等待...

2. want to know about an area of real economic health, you may not have access to complex data. According to the results of a recent study at Yale University, by looking at satellite photos of the city lights at night, they can very accurately determine the city is rich and poor. Researchers analyze