private; mine

山登り: mountain climbing

rapid increase; boom

climbing pole, a fixture in playgrounds

Japanese-language education for non-native speakers

kite

a bonobo

ascending and descending, climbing and coming back down (particularly as of a person or thing travelling or moving up and down, such as stairs or levels)

to ascend and descend, to climb and come back down (particularly as of a person or thing travelling or moving up and down, such as stairs or levels)

climbing up and climbing down (particularly as of a person or path travelling or moving up and down, such as a road going uphill and downhill in the mountains)