5年来，832个脱贫县均培育形成了2至3个优势特色突出、带动力强的主导产业，总产值超1.7万亿元。
The parents of a two-year-old girl with a life-limiting illness have told of their "exhaustion" after being refused a request for respite help.
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An example of a triangulated irregular network. The known data sites (black points) are triangulated to form a convex hull.
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