But the question is whether she spin clock-wise or anti clock wise…
但是问题是她是在顺时间旋转还是逆时针旋转呢…
The direction of rotation of anything depends on which direction you're looking - from the back clock hands move anti- clockwise !
并且，螺旋运动的方向取决于你观察的角度---钟从背面看就是“逆时针”运动的了。
Adopting software anti-jamming technology, this instrument is based on AT89C51 to achieve the synchronization of the clock of time service system with UTC.
该设备基于AT 89c51，采用软件抗干扰技术，实现授时主系统时钟与中心UT C主钟的同步。
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