wing stull

例句：

1. 1. The bird's wings are strong enough to take it to the top of the tree.
   这只鸟的翅膀足够强壮，可以带它飞到树顶。
2. 2. The airplane's wings were designed to reduce wind resistance.
   飞机的机翼设计来减少风阻。
3. 3. The eagle soared high above the forest, its wings spread wide.
   老鹰在森林上空翱翔，翅膀展开得很宽。