translation.en: And I began climbing trees with my kids as just something to do with them, using the so-called arborist climbing technique, with ropes. You use ropes to get yourself up into the crown of a tree.
translation.zh: 然后我开始和我的孩子们爬树，以此和他们一起做些事， 我们采用了被称为树艺师的爬树技巧， 还有绳子。你要用绳子帮你爬到树冠。