A dense blanket of pollution, dubbed the "Asian Brown Cloud," is hovering over South Asia, with scientists warning it could kill millions of people in the region, and pose a global threat.

由于环境污染严重，如今亚洲南部的上空笼罩着污浊不堪的空气层，被称作“亚洲褐云”。科学家警告说这种情况将造成亚洲地区上百万人丧生，同时还会对全世界的环境造成威胁。

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If you're traveling and expect to use Maps to navigate, Google to scope out enjoyable things to do, your email app to keep in touch, Instagram to brag, Foursquare to keep tabs, Facebook to kill time and your cloud drive of choice to sift through flight and hotel confirmation PDFs, it'll be dangerously easy to exceed 100MB in a day.

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