A good killer no good weapons, as the birds folding wings and never take to the highest sky.

一个好杀手没有好的武器，如同飞鸟折了翼，永远不能飞上最高的天空。

youdao

The AeroMobil 3.0 has at least one competitor, the Terrafugia Transition, which also runs on gas and has folding wings.

0已经至少有一个竞争对手了——同样为汽油动力、拥有折叠机翼的“特拉弗吉亚变形者”。

youdao

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。

youdao

Russia's initial response was to suspend talks on selling China the Su-33, a fighter with folding wings that can be used on aircraft carriers.

WSJ: China Clones, Sells Russian Fighter Jets

They are best carried home by folding the wings back and enclosing them in little three-cornered envelopes, not glued, but merely folded over them.

FORBES: On Nature