电路根本能实现显示时光、调剂时光、省电状态（数码管不亮，时钟不停）三种功效达到了设计的要求和目标。
Shows the basic circuit to realize the time, adjusting the time, power state (LED does not shine, the clock non-stop) to achieve three functions of the design requirements and objectives.
模型显示，随着时光倒流，尘埃盘收缩成一个致密的明亮圆环。
As he turned back the clock, the dust disk collapsed into a dense, bright ring.
研究显示消除疲劳最有效的方式就是和你的爱犬一起度过工作之余的闲暇时光。
For research has shown that the most effective way to unwind is to spend time with the family dog.
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