The Smithsonian Astrophysical Observatory controls Chandra's science and flight operations from Cambridge, Mass.

马萨诸塞州坎布里奇（Cambridge）的史密松天体物理天文台控制着钱德拉的科研和飞行。

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Aviation consultant Anthony Prakasam believes that the mass use of mobile devices onboard flights will also make passengers less demanding, meaning less cabin crew needed on each flight.

航空业顾问Anthony Prakasam相信，机上移动设备的大量使用，将令乘客的要求降低，意味着每趟航班需要配备的机组人员将会减少。

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Having initially connected the ornithopter using a DC power source, they realized that the device could lift 1.5 grams of payload, which was roughly the mass of the batteries required for flight.

起初给扑翼机接上一个直流电源之后，他们发现这个装置的有效载荷为1.5 g，这大概可以勉强提起飞行所需的电池。

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Unfortunately, the South Koreans (joined of course by China) do not appear to welcome such a mass flight that would lead to the reunification of Korea.

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If there is a mass flight of refugees from Haiti, many are also likely to try to cross into the Dominican Republic which occupies the remaining two-thirds of the island of Hispaniola exacerbating the economic and political crisis there.

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Officials know perfectly well that passengers will already have imbibed all the fructarian juices imaginable on the ground and will welcome the alternative of these expensively imported, highly calorific pop drinks to keep their energy levels up during random in-flight activities like mass seat changes and locating serviceable toilets.

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