我们将逐步介绍如何获取某人的位置信息并使用这些信息来确定当地气象情况。
We walk you through the steps of getting location information for a person and using it to determine local weather.
通过智能手机的GPS、指南针和气压计，该应用能远程确定某人的位置。
Taking advantage of a smart phone's GPS, compass and barometer, the app can determine the location of a person remotely.
这些服务提供的专业性亲密感也可以用于争取客户 — 嘿，要是知道某人的位置和音乐喜好，你就基本成功一半了。
The professional intimacy these services create--hey, if you know someone's whereabouts and musical tastes, you're halfway home--can also win you clients.
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