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。
Everyone is a genius, but if you judge a fish with tree climbing it will forever believe that he is a fool.
每个人都是天才，但如果你以爬树能力来评断一条鱼它将一辈子相信自己是个笨蛋。
The tiger thought he had already learned every skill from the cat. But he never knew that the cat had hidden the tree climbing from him.
老虎以为他已经学到了猫的所有本领，但他不知道猫还藏了一手爬树的本事。
No swimming, tree climbing or rock climbing is allowed. Never go into an area where water depth exceeds half meter.
不准游泳、爬树或攀石，也不应进入水深超过半米的地区。
His book revolves around three main characters: Steve Sillett, now a professor of redwood-forest ecology at Humboldt State University, who pioneered the "skywalking" method of tree climbing;
在他书中涉及到三个主要人物：史蒂夫·西莱特（Steve Sillett），现于洪堡州立大学（Humboldt State University）任红木林生态学教授，开创过“天空漫步”的攀树方法；
The new tree-climbing machine is suitable for various seeds harvesting in forest regions, the tree maintenance in the forests and the operation of electric wire poles.
座式上树设备广泛适用于林区各种母树的采种采果、森林维护以及电力部门外线作业。
The new tree-climbing machine is suitable for various seeds harvesting in forest regions, the tree maintenance in the forests and the operation of electric wire poles.
座式上树设备广泛适用于林区各种母树的采种采果、森林维护以及电力部门外线作业。
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