... 内存是有限的 Memory is Not Unlimited 同一时间只能显示一个页面 One Screen at a Time 同一时间只能运行一个应用程序 One Application at a Time ...
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The command above will show the boot messages one screen page at a time.
上面的命令将以分页的方式显示引导信息。
Screen can only show the output of one window at a time.
在任何时候,Screen只能显示一个窗口的输出。
Television sets-with remote controllers capable of moving on-screen cursors only up, down and across, and then just one step at a time-are leagues behind the swiping gestures pioneered by the iPhone.
电视机——所配置的遥控器只能上下或横向移动屏幕光标,而且一次只能做一步操作——正与由iPhone倡导的触控手势结盟。
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