Let ideal navigation for your life, let knowledge for you to add power, do a successful person!

让理想为你的人生导航，让知识为你增添力量，做一个成功的人！

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The city district space navigation system is closely relevant to people's daily life, provides convenient guides for the traffic, and is a significant part of a city's image.

城市街区空间引导系统与人们的日常生活息息相关，为人们的出行提供了便捷的标识引导，同时它也是城市形象的重要组成部分之一。

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The branch of a nation's armed forces that is responsible for coastal defense, protection of life and property at sea, and enforcement of customs, immigration, and navigation laws.

海岸卫队，海岸警备队：国家武装力量的分支，负责海岸防卫，保护海上生命和财产，实施海关法、移民法和航行法。

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Runoff is the source for all human diversions or withdrawals for irrigation, industry, municipal uses, navigation, dilution, hydropower, and maintenance of aquatic life including fisheries.

FORBES: Is Water A Better Investment Than Oil?