Message in Chinese (Simplified) (中文(简体))
所有线段都应有起点和终点。数组长度应是 2 的倍数。
Unlocalized message
All lines segments should have start and end points. The array length should be multiple of two.
Search by Google所有线段都应有起点和终点。数组长度应是 2 的倍数。
All lines segments should have start and end points. The array length should be multiple of two.
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