Remove clock face and mechanism.
取下闹钟面板和机械装置。
This has nothing to do with the mechanism of the clock.
这与钟的机械装置无关。
Remove clock face and mechanism.
移除钟面和机械结构。
This alarm mechanism fit for kinds of ordinary mechanical pendulum clock movements.
这种报时装置适合于各种普通机械摆钟机心。
This may sound like a dumb question, but I 'd like to know the mechanism of a clock.
这也许听起来象个愚蠢的问题，不过我想知道时钟的结构。
This may sound like a dumb question, but I 'd like to know the mechanism of a clock.
这也许听起来象个愚蠢的问题，不过我想知道时钟的结构。
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