他相信，总有一天，与他船的机动、节能涡发生器(显示器制造电梯很像蜻蜓翅膀)你不用飞机了。

He is confident that, someday, with his crafts maneuverability and energy-saving vortex generator (a device that creates lift much like dragonfly wings) you wont need airplanes anymore.

youdao

有的书不是让你蜻蜓点水一样来读的，而是需要你的思考的。

For some books are not for you to leaf through and dip into, but for you to think through.

youdao

接下来，你会发现飞行动物和昆虫爱好者伟大的想法，这样你很快就会赶上折纸错误并希望使蜻蜓或起重机。

Next up, you'll find flying animals and great ideas for insect lovers, so you'll soon catch the origami bug and want to make the dragonfly or crane.

youdao

接下来，你会发现飞行动物和昆虫爱好者伟大的想法，这样你很快就会赶上折纸错误并希望使蜻蜓或起重机。

Next up, you'll find flying animals and great ideas for insect lovers, so you'll soon catch the origami bug and want to make the dragonfly or crane.

youdao