That those of you are familiar with butterfly effect how a butterfly flapping its wings.

蝴蝶效应为例加以解释 一只蝴蝶在新加坡拍翅膀。

The wings of the bird still fluttered after it had been shot down.

鸟被打落后，翅膀还在拍。

It's just a really quick flap of the tongue on the top of your mouth.

就像在你的嘴巴上快速拍舌头。

Picture a cardinal getting off the ground, pushing its wings up and down, fast and hard.

想象一下红雀从地面起飞，快速用力地上下拍翅膀的样子。

When a predator approaches, the mother will flap her wings furiously or pound the aggressor with her feet.

有掠食者靠近时角蝉妈妈会猛烈地拍翅膀或者用脚猛踩入侵者。

The tiny golden ball was held tight in his fist, beating its wings hopelessly against his fingers.

他紧握那只金色小球，那小球无地在他手指缝里拍着双翼。

So when it's followed by a vowel, it has the flap sound like a Japanese R.

所以当它后面跟着一个元音时，它的拍音听起来就像日语里的 R 。

Genius, unexerted, is like the poor moth that flutters around a candle till it scorches itself to death.

自发萌生的天才，有点像追逐火光的可怜飞蛾，它们不停地拍双翼，直到完全被生生烤焦。

The book snapped shut on his hand and then flapped past him, still scuttling on its covers.

这本书啪的一声在他手上合了起来，然后就拍着离开了他，仍旧凭借它的封面急促地奔跑着。

So it's just a single, quick flap of the tongue.

所以这只是一次快速的舌头拍。

They decrease the amount of noisy turbulent  air produced when they flap their wings.

它们减少了拍翅膀时产生的嘈杂湍流空气量。

It flicked its wings and looked about for crumbs.

它拍翅膀，四处寻找面包屑。

The occasional flapping of wings echoed in the woods.

树林里时不时传来翅膀拍的声音。

The cob had jumped out of the window, spread his broad wings, and headed for home through the cold night sky.

雄天鹅早已跳出窗户，拍着他那双宽大的翅膀，穿过凉爽的夜空往家飞去了。

The soft actuators, essentially artificial muscles, allow these micro-drones to flap their wings rapidly, achieving impressive flight capabilities.

软执行器本质上是人造肌肉，使这些微型无人机能够快速拍翅膀，实现令人印象深刻的飞行能力。

But the Nightingale' voice grew fainter, and her little wings began to beat, and a film came over her eyes.

夜莺的声音越唱越模糊了，她的双翅拍起来，她的眼上起了一层薄膜。

You can train it to flap its wings to escape a situation but it's very difficult to get it to flap its wings for food.

你可以训练它拍翅膀来逃避困境，但很难让它拍翅膀觅食。

It was more likely a glider, like a flying squirrel, so Xu concluded that gliding came before flapping in the evolution of birds.

它更有可能是滑翔机，就像飞鼠一样，因此徐得出结论，在鸟类的进化中，滑翔是在拍翅膀之前出现的。

Owls have evolved this way to sort of cancel the amount of noise that they're making when they're flying from the flapping by the cool feathers they have.

猫头鹰也以这种方式进化以消除它们在飞行时拍冷的翅膀产生的音量。

This R is made with a flap of the tongue on the ridge behind the front teeth, that's not too far away from where the L is pronounced.

这个 R 的音是由舌头在门牙后面的舌尖上拍而成的，离 L 的发音位置并不远。