像机翼一样，它提供了升力(不过是水平方向的升力)，主部件之间的凹槽和襟翼也提高了升力。
Like an airplane wing, it provides lift, although largely in a horizontal direction. And like an airplane wing, the slots between the main elements and the flaps add to the lifting power.
像机翼一样，它提供了升力(不过是水平方向的升力)，主部件之间的凹槽和襟翼也提高了升力。
Like an airplane wing, it provides lift, although largely in a horizontal direction. And like an airplane wing, the slots between the main elements and the flaps add to the lifting power.
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