What you're seeing here is a hierarchical schematic development of the trunks of this tree as it has elaborated itself over time into six layers of fractal, of trunks springing from trunks springing from trunks.
你现在看到的是一个分层发展模式的示意图， 它展现了这棵树的树枝是怎样慢慢地长出六层复合树枝结构的， 以及树枝怎样从树枝中长出来。