Air_ray, modelled on the manta ray, is a remote-controlled hybrid construction consisting of a helium-filled ballonet and a beating wing drive.

以自然界的鳐鱼为模板的“空中鳐鱼”是一种由远程遥控的氦气气囊和羽翼振动产生驱动力组成的混合体。

youdao

It studies them a moment, beating its huge wing membranes to keep up. It lets out a piercing shriek (hence the name) and then Banks away, diving like a jet fighter.

它拍打着巨大的翼膜以跟上飞机研究了他们一会儿。它发出一声刺耳的尖叫声(因此得名)后转身像喷气式战斗机一样俯冲着离开。

youdao

A bird with a broken wing was beating the air above, reeling, fluttering, circling disabled down, down to the water.

一只鸟，扑扇着破碎的翅膀，在空中飘摇，盘旋，无奈地坠落，坠落，直坠入水里去。

youdao

Jorge Batlle, of the Colorado Party, was elected president of Uruguay , beating his left-wing rival, Tabare Vazquez, by a margin of seven-and-a-half percentage points.

ECONOMIST: Violent in Seattle

The Kings' Justin Williams, who rang a shot off the post in the game's opening moments, tied it early in the second period, weaving his way from the mid-ice right-wing boards into the Devils' zone and beating Brodeur from the slot for his fourth goal of this postseason.

WSJ: Devils Beat Los Angeles Kings 2-1, Extending Stanley Cup Finals to Game 6

Bance then scored his second goal in as many games -- beating Daniel van Buyten in the air to head Florian Heller's right-wing cross past Rensing from eight yards out.

CNN: Beaten Bayern still seeking first victory