圈圈圈圈，圈出快乐时光。
有一半的圈圈看上去是可以点的，实际上却不能。如果拖拽一个圈圈，它会跳到其他圆圈中去。
Half of the circles that look clickable aren't; the other half jumble into a new rotation if you drag and drop them.
创造著名的米老鼠可不是画两个大圈圈和两个小圈圈那么简单。
Creating Mickey is not as simple as drawing the famous large circle and two small circles.
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