Many worm gears have an interesting property that no other gear set has: the worm can easily turn the gear, but the gear cannot turn the worm.
很多蜗轮蜗杆具有其他齿轮传动所没有的一种有趣的性质：蜗杆能很容易地带动涡轮，但是涡轮却带不动蜗杆。
As if the stock R8 wasn't interesting enough Audi stepped it up a gear when they announced the GT3 version of the car at last year's Essen Motorshow.
犹如股票的R8没有足够有趣的奥迪一步之遥齿轮当他们宣布版本的经济型轿车轮胎的汽车在去年的Essen车展。
Changing weather conditions and a lot of different gear will make your fishing even more interesting!
变化的天气条件和许多不同的设备将让您钓鱼更有趣！
Changing weather conditions and a lot of different gear will make your fishing even more interesting!
变化的天气条件和许多不同的设备将让您钓鱼更有趣！
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