According to a study from researchers at Mount Sinai Medical School, the flu virus is more stable and able to stay airborne longer when the air is cold and dry.

按Mount Sinai医学院研究者一研究，当空气寒冷和干燥流感病毒更稳定并能在空气中停留更久。

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There is no waiting for a flight. Once you buy your ticket, you're automatically placed on the mount, and your air journey begins!

飞行不需要等待。一旦你买好了票，你将被自动的放置于空中坐骑身上，于是你的空中旅行就开始了！

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B: we'll first go to Mount Tai, then we'll go to Sichuan by air.

先去泰山，然后坐飞机去四川。

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Like most plane safaris, it soars back into civilisation at the base of Mount Kilimanjaro, from where Hemingway was air-lifted to Nairobi after contracting dysentery in January 1934.

BBC: On the hunt with Hemingway

In 1979, an Air Zealand DC-10 flying from Auckland to the South Pole hit Mount Erebus in Antarctica, killing all 257 people aboard.

CNN: Thursday,