0 a bicycle with thick tyres and a lot of gears, originally made for riding on hills and rough ground, but now often used on roads -- 登山越野車，山地腳踏車
For example, for a mountain bike, a greater importance will be given to maneuverability than to comfort, resulting in a small a value.
A concept can be lexicalized by more than one word; thus "bicycle" and "mountain bike" are both elemental, lexicalized concepts.
I own an ordinary bike, not a mountain bike.
Lower down the fells was a group of mountain bike scramblers.
Cyclists are the newcomers to the scene, thanks to the development of the mountain bike.
I am not against mountain bikes, but it is clear that on difficult and perhaps marshy terrain a mountain bike can cause the same environmental damage as several hundred walkers.
Here one can camp, mountain bike, horseback ride, rappel and climb the volcano itself.
In 2011 the race started in damp conditions but as the event unfolded the conditions improved giving perfect conditions for mountain bike racing.
