这样也可以编写跨平台应用程序。
You also have the ability to write cross-platform applications this way.
Qt -跨平台应用程序框架，可以同时开发应用与界面。
Qt -cross-platform application framework that lets you develop applications and user interfaces simultaneously.
这种一致的输出使cairo非常适合GUI工具集编程和跨平台应用程序开发。
This consistent output lends itself exceptionally well for GUI toolkit programming, or cross-platform application development.
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