The river rips through the fourth "friendly" slot, picks up speed, and crashes onto the jagged rocks.

急流劈波斩浪地冲过第四道“友好的”狭缝，加速前行，拍打在凹凸不平石块上。

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The fourth recruit: don't often rush for driving speed, nasty brake and urgent to wait not to normal operation.

第四招：行车时不要经常进行急加速、急制动和急转向等不正常行驶。

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Fourth, the absorptivity to leading technology and the environment of policies and laws have influences on the speed of technology-pursuing.

对先进技术的吸收能力和政策法律环境对技术追赶速度有影响。

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"Our new fourth generation high-speed satellite Internet service is an industry game changer, allowing customers to do more of what they love online, from shopping and social networking to movies and music, " said Mike Cook, senior vice president, North American Division at Hughes.

ENGADGET: Hughes updates its HughesNet satellite broadband with Gen4 service

Fourth generation (4G) networks would also speed the passage of data, as they were much more efficient at using available bandwidth, said the report.

BBC: Turtle road sign

India's tablet computer market is still nascent compared with other parts of the world but is growing, with telecommunication companies rolling out high-speed Internet networks using third-generation and fourth-generation communication technology.

WSJ: Google Starts Selling Nexus 7 in India