第二件事，是中科第五纪在近期接连完成Pre-A及Pre-A+轮融资，两笔交易在一个月之内完成，规模达数亿元。其中，Pre-A轮由红杉中国领投，东方富海跟投；Pre-A+轮由芯能创投、优山资本联合领投，清控金信跟投。
The grid lines on the visualization represent a tree structure underneath. Every region is a node. When a node splits, it creates four children. The root node covers the entire space. Leaf nodes (nodes with no children) hold the actual points.
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Some say the technology is devaluing their work, while others reckon it is not yet – and might never be – good enough to replace them entirely