An audio clip in au format could be loaded using a URL and then only three operations were available: play, stop, and loop.
一个au格式的音频剪辑可以用URL来载入，并且只有三个操作可以使用：播放、停止和循环。
2
The db2 trace facility is controlled by means of the db2trc command, which is used to start and stop a trace, and to format captured trace information.
db 2跟踪功能是通过db 2 trc命令的方式来控制的，可以用该命令来启动和停止跟踪，以及格式化捕捉到的跟踪信息。
3
Most beginner plug-in articles you find around the Web will stop there, letting you take the basic plug-in format and run with it.