今天,在我们所生活的世界中,全球定位系统、数字地图和其他导航应用程序都可以在智能手机上使用。
Today we live in a world where GPS systems, digital maps, and other navigation apps are available on our smartphones.
贝克尔说,特别关心的是全球定位系统(GPS)的破坏,它涉及手机,航空和汽车。
Of particular concern are disruptions to global positioning systems (GPS), which have become ubiquitous in cell phones, airplanes, and automobiles, Baker said.
单独使用GPS(全球定位系统)卫星数据计算手机的位置要花费好几分钟。
Calculating a phone's location using just GPS satellite data can take up to several minutes.
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