This unusual tree building at the heart of the experience holds the record for the largest (and tallest) tree house in BC, Canada.

位于这片梦幻地中心的树木建筑保持着加拿大不列颠哥伦比亚省最大（并且最高）的树屋的记录。

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Walking through the parse tree at runtime with a good debugger is another invaluable adjunct to understanding how tree building works in JJTree.

使用好的调试器在运行时遍历解析树是另一个宝贵的辅助方法，它有助于理解树构建在JJTree中是如何工作的。

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Existing decision tree building algorithm assumes that all topological relations occur with equal probability, but this situation is extremely rare in practice.

在第二类拓扑查询中，现有的决策树生成算法假定所有拓扑关系拥有相同的出现率，这种情况在实际中是非常少见的。

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Some have protested by building tree houses and digging tunnels and then securing themselves with locks which had to be dismantled by bailiffs.

BBC: Tree protester

Over half of the children questioned (63%) chose tree climbing, den building and bike riding as their favourite three outdoor activities.

BBC: National Trust list six things to do in Wales for children

"For us, building your tree usually starts with census records and birth and marriage and death, and those are the core of doing your family history, " Godfrey said.

CNN: Paul Revere, J.P. Morgan wills among millions now online