In general, more testing adds to the costs. And lab-based testing may not be fast or agile enough to support border control officers, fraud investigators or food producers in the field.
插件： 解析函数调用，调用 changeBackgroundColor(“red”)，将结果发送给模型，模型生成响应：“完成！背景现在是红色了。”
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经过调研，在2025年全国两会，徐淙祥提出《关于打造生态产品区域公用品牌引领全国生态好粮油大豆产业发展的建议》，提出要推动农业农村绿色发展，培育新产业新业态，通过开展乡村生态产品经营开发，打造生态产品区域公用品牌。，更多细节参见91视频
The algorithm walks the tree recursively. At each node, it checks: does this node's bounding box overlap with the query rectangle? If not, the entire subtree gets pruned (skipped). If it does overlap, it tests the node's points against the query and recurses into the children.