爬山

to climb a mountain / to mountaineer / hiking / mountaineering

to crawl / to climb / to get up or sit up

mountain / hill / anything that resembles a mountain / CL:座[zuo4] / bundled straw in which silkworms spin cocoons / gable

Boston ivy or Japanese creeper (Parthenocissus tricuspidata)

to climb mountains and wade rivers (idiom); fig. to make a long and difficult journey