The overhead flight conveyor assembly has a housing supported on the framework of the packaging machine spaced above, and in alignment with the carton transport conveyor.

飞行的架空输送大会对包装机的框架内支持上述房屋间隔，并在调整与纸箱运输输送。

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Ads are appearing not only on overhead bins, seat backs and tray tables but on flight attendants' aprons, snack boxes and napkins.

广告不仅出现在行李架，座椅靠背和餐桌托板上，而且空乘的围裙，点心盒，餐巾也到处都打有广告。

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Follow the flight of a bird; watch clouds float overhead.

可以仰望飞翔的小鸟；观赏空中的浮云。

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Those airlines and types of planes have often not offered much more to passengers than in-flight magazines and a handful of overhead screens.

WSJ: Some Airlines Lend iPads for In-Flight Entertainment Systems