It may require us to master menus and modes, and it responds to us, and often to stimuli independent of us, in more complex, less transparent and sometimes downright mysterious ways.

• 它可能要求我们精通机器的菜单和模式，它会回应我们，但时常游离我们意愿之外，它们更复杂了，但少了透明度，并且有时完全让人莫名奇妙。