GPS是全球定位系统的简称，是利用导航卫星进行测时和测距的系统。

GPS is the abbreviation of Global Positioning System, which USES the satellite to navigate and measure location.

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GPS是全球定位系统的简称，是利用导航卫星进行测时和测距的系统。

GPS is the abbreviation of Global Positioning System, which USES the satellite to navigate and measure location.

youdao