A window frame made of insulating materials according to the principle of an electric fly-flap.
根据电蚊蝇拍的原理，用绝缘材料做窗框。
Taking advantage of phototaxis of insects, the electric fly-flap can even kill mosquitoes and flies even in day time.
电蚊蝇纱窗利用蚊蝇趋光的 习性，在白天也能杀灭室内的蚊蝇。
The bird suddenlystarted to flap its wings, although it couldn’t fly. The bird was just a littlebird.
那只鸟突然就开始拍打翅膀，那是一只幼鸟，尚不能飞行，有一个士兵把它收留作为宠物养着。
The tiny aerial vehicle pictured here, made with carbon-fiber wings that flap 120 times per second, is the first insect-size robot to fly.
这个微型航拍工每秒可以扇动120下的碳素纤维翅膀，是第一个昆虫大小的飞行机器人。
You want to flap your wings and fly high over everyone, but you can't get off the ground.
你想拍打你的羽翼，进而飞得比每个人都高，但你不能离开地面。
You raise your head Look, Hana, a person's soul has long had wings, they finally have to fly the flap.
抬起头来看哪，哈娜，人的灵魂已长了翅膀，他们终于要振翅飞翔了。
The remotely controlled, realistic looking birds actually flap their wings to fly, and in a way that makes them remarkably similar to the real thing.
远程控制，逼真的鸟居然扇动翅膀飞行，并在一定程度上使得它们非常类似于真实的东西。
There are four different ways of flying. Birds can flap their wings, soar, glide or hover. Many birds fly …
羡慕飞鸟的自由，想像海鸥那样在蓝空飞翔，那就来这里看看不同的鸟怎么飞吧！
There are four different ways of flying. Birds can flap their wings, soar, glide or hover. Many birds fly …
羡慕飞鸟的自由，想像海鸥那样在蓝空飞翔，那就来这里看看不同的鸟怎么飞吧！
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