| 摘要 |
A clock, the hour and minute hands of which are each bilaterally extending outward from respective mounting shaft and driven to rotate at half speed relative to the hour and minute hands of the conventional clock. A cover plate which has a thermometer, a hygrometer and a digital display timepiece thereon is covered on part of a dial plate permitting parts of the hour and minute hands to expose on such a dial plate for indication of time.
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