An example of a triangulated irregular network. The known data sites (black points) are triangulated to form a convex hull.
The HeroPublic type is used as the return type of the read
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Последние новости，这一点在体育直播中也有详细论述
（四）对证人及其近亲属进行威胁、侮辱、殴打或者打击报复的；