Google 用户
"中点*"一共有两个(9.5和15.1),希望能把这两个区分一下。还有就是"三条相等的线段"只有-1(3.4),而-2(15.4)却没有标识出来。这两个问题在任何一种语言中都存在。希望官方能够修复这些问题! There are two "midpoint*"(9.5 and 15.1), hoping to distinguish these two. And then there are two "three equal lines",only -1(3.4), but no -2(15.4). These two questions exist in any language. Hope officials can fix these problems!