但是这些例子都无关紧要，因为iOS系统已经有了可以播放国际百家讲坛和CNN的客户端。

But it doesn't matter so much in those cases, because there are already iOS apps for both TED Talks and CNN, which are capable of playing their videos.

youdao

观察演示代码中的通配符，客户端还订阅了额外的关闭事件，该事件是由MIDI文件播放器在文件的末尾发布的。

Observe that in the demo code, the client also subscribes to an additional closing event that is published by the MIDI file player at the end of file.

youdao

主题是那些可以让我们个性化我们的网页浏览器，电子邮件客户端，音乐播放器和其它电脑程序的方式。

Themes are ways for us to customize the look of our web browser, e-mail client, music player, and other computer programs.

youdao