Ehow has tips on how to do recreational tree climbing safely.

Ehow里面有关于怎样安全地进行娱乐性爬树的提示。

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He skinned his knees climbing down the tree.

他从树上爬下来时把膝盖蹭破了。

《牛津词典》

I saw him climbing that tree.

我看到他爬上了那棵树。

youdao

She lives in a glass house, complete with a tree for climbing and growing nuts.

VOA: special.2009.08.21

and then, "I'd like to go by climbing a tree."

我真想去爬白桦树，“

耶鲁公开课 - 现代诗歌课程节选

I'd like to go by climbing a birch tree, And climb black branches up a snow-white trunk toward heaven, till the tree could bear no more, But dipped its top and set me down again.

我真想去爬白桦树，沿着雪白的树干，爬上乌黑的树枝，爬向那天心，直到树身再支撑不住，树梢碰着地，把我放下来。

耶鲁公开课 - 现代诗歌课程节选

Eight years ago he fell out of a tree climbing after his 4-year-old son and broke his neck.

FORBES: The Man Who WouldSave Health Care

Spectators are enthralled by coconut tree climbing, stone lifting, spear throwing and outrigger sailing in a Polynesian version of Scotland's Highland Games.

BBC: Getting in the Tahitian spirit

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