针对Iphone的TripIt是启用TripIt应用编程接口(API)创建的，其使开发者可以用TripIt的开放式线路平台为基础创建。

TripIt for iPhone was created using the TripIt API (Application Programming Interface) that enables developers to build on TripIt's open itinerary platform.

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同时该系统还留有开放式接口，可以和其他同类型的应用软件相融合匹配，具备二次开发和多次开发的潜力。

At the same time that the system also leaves open interfaces, you can, and other applications of the same type fuse match, with secondary development and a series of potential for growth.

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