标签: 城市

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New malaria mosquito emerges in African cities, and experts are worried

15 观看次数0 注释

A new malaria mosquito is emerging in African cities, with potentially devastating consequences for those living there, 根据一项新研究. The larvae of Anopheles stephensi -- India's main mosquito vector of ...

People of color are more likely to live without indoor plumbing even in the richest US cities, 研究说

36 观看次数0 注释

Even in the richest American cities, many still live without one basic utility -- indoor plumbing. That's according to a team of geography researchers from King's College London and the University of Arizona, who pu...

香港设立包机城市的门槛. 但这不是可以运输的蓝图

55 观看次数0 注释

Hong Kong A lush pocket of northeastern Ireland has been identified as the potential site for a new global city to rival Hong Kong. Under property developer Ivan Ko's original plans, the charter city "Nextpolis" wou...