Then it will return to Earth much like the shuttle, only with flaps guiding it instead of glider wings.
然后像航天飞机一样它将返回地球，只是用副翼取代了滑翔翼。
The Intermediate eXperimental Vehicle is a 2-ton "lifting body," with no wings whatsoever and only two moving flaps that will control its movement.
实验机重达2吨，没有任何机翼(wing)，只有两个移动副翼(flap)控制移动。
Liverpool, plagued by pigeons that pollute the city center with their droppings, is introducing a mechanical falcon which squawks and flaps its wings in hopes of scaring the pesky birds away.
市中心长期遭鸽粪污染的利物浦市，最近引进一种能够发出嘎嘎叫声，还能拍动翅膀的机械鹰，希望能把麻烦的鸽群吓跑。
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