The mountain biker adjusted his gears to climb the steep trail.

山地自行车手调整齿轮以攀爬陡峭的小路。

Monkeys climb well.

猴子善于攀爬。

It's a universally accepted fact that if a cornerman enters the ring or even mounts the ring apron during a bout, it shall be cause for immediate disqualification.

普遍接受的事实是：如果台角有入拳台，或者甚至在比中攀爬围绳，这场比即取消比资格。