And it turns out that,no, Ardipithecus was designed for walking in trees or climbing trees."

VOA: standard.2009.12.24

in the next month or so, I'll be certified as a climbing guide,

大概下个月，我能拿到攀岩导游执照，

拍照的理由 - SpeakingMax英语口语达人

Orchid plants are blooming out of pots, climbing on trees or overflowing from baskets among the garden's permanent collection.

VOA: special.2010.04.06

Climbing alone, or "solo climbing," is very dangerous.

VOA: special.2009.12.09