Take for example, the iPhone IM client Palringo, they're just now adding location services to their application.

例如，iPhone上的即时通信软件Palringo，刚刚增加了位置信息服务。

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And if your application requires a continuous feed of location data from the client, the geolocation services allow for that, too, which opens up the possibilities even further.

如果您的应用程序需要客户端源源不断地提供位置数据，地理定位服务也支持该功能，这进一步开辟了可能性。

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