About two thirds of viewers were able to reverse the direction of rotation from clockwise to counter-clockwise or vice-versa.
同时，大约三分之二的观察者能够看到图中女性进行倒转方向的旋转，也就是从顺时针旋转转为逆时针旋转或者相反。
If you saw the figure spinning counter-clockwise first, then you were significantly more likely to be able to reverse the direction of rotation than if you saw it spinning clockwise first.
如果你第一眼看到的旋转舞女是逆时针自旋，那么与第一眼看到的是顺时针旋转的观察者相比，你能够看到旋转舞女进行相反方向旋转的可能性要大很多——这可能是因为我们观察一个物体旋转时的自然倾向就是顺时针，这在第一张图中也得到了证实。
Two single control inputs corresponding to two reverse rotation direction can be provided to start the driver via a relay instead of via the parameter.
如果不采用这样一种新的参数或重新参数化，也可能提供两个单独的与两个相反旋转方向相应的控制输入，并通过如一继电器来交替地启动。
After a short period of time reverse rotation is stopped and the compressor can start rotating in the forward direction.
经过较短时间后反转停止，压缩机开始正向转动。
After a short period of time reverse rotation is stopped and the compressor can start rotating in the forward direction.
经过较短时间后反转停止，压缩机开始正向转动。
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