After a while another child. Aircraft propellers started slowly walked the runway, then slowly picked up speed faster and faster. Flew to the air, I feel a bit tilted. I sat in the window next to the aircraft. I looked at the window to the aircraft, housing and gradually shrank, and people seem Jingxiang ant as big as the original house is now like a tall kind of big building blocks. Flying for a while. The aircraft into the clouds of wear.
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Miss flying for a while 让想念飞一会儿
While we were supposed to have jet packs, flying cars, floating computers and spaceships, this was still a pretty amazing year for technology.
在我们期待喷气发动机组件、飞行汽车、浮点计算机和宇宙飞船问世的同时，这一年仍然算是令人激动的科技之年。
While both competitors are tailless flying wings powered by single turbofans, the X-47B was designed for carrier operations and features folding wings and a tail hook.
参与竞争的两种无人机均为单一扇涡轮驱动的无尾翼飞行飞机，除此以外，X - 47 B被设计用于航母作战，具有可折叠机翼，并装备有尾部吊钩。
The smaller the bird, for example, the more agile the flying — a swan may need the equivalent of two football fields to take off and get lift, while a hummingbird can rise like a helicopter.
例如，鸟类的体型越小，飞行动作就越灵敏——天鹅就需要两个足球场大的面积才能完成起飞和抬升动作，而蜂鸟就可以像直升机一样垂直起飞。
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