Reading includes four steps. It's not easy to finish. Speed reading courses and books are useful for us.

阅读包括四个步骤，这不容易完成。快速阅读的课程和书籍对我们有用。

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It wasn’t the optional 7.5-liter Rocket V-8 with a Hurst-shifted four-speed that made this car so cool. Or the forward-facing third-row seat waaaaaaay in the back.

这辆车实在是太酷了，看看它居然标配带有四速切换模式的7.5升V8火箭发动机，再看看第三排座椅上可拆开的天窗。

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The all-natural X engine delivers 170 horsepower at 6000 rpm and 170 lb-ft of torque at 4400 rpm, and can be had with either a five-speed manual or four-speed automatic.

所有自然吸气发动机最大功率为170hp/6000rpm（近似值125kw/6000rpm）,最大扭矩170lb-ft/4400rpm（近似值230Nm/4400rpm）,并且有5速手动变速器和4速自动变速器可供选择。

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Tornadoes usually travel in a northeasterly direction with a speed of thirty-two to sixty-four kilometers an hour.

VOA: special.2010.05.11

Four years later at the Turin Olympics, Ohno won three short track speed skating medals, a gold in the 500 meters, and bronze in the 1,000 meters and 5,000-meter relay.

VOA: standard.2010.02.23

This allows content developers to choose one of four speed settings, which helps them evaluate the performance level of the TV app.

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It had a four-speed transmission and fully working transfer case, so you could switch from two- to four-wheel drive.

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No, its ride-leveling suspension and adaptive dampening won't turn it into a 540i, nor can you completely ignore the fact that it has a four-speed transmission (every other car in this class gets at least five cogs in the shift box) that sends power through the front, not back wheels.

FORBES: Size XL