bouldering
n. 抱石运动;用大鹅卵石铺的路
v. 使成巨砾(boulder 的 ing 形式)
例句
What gear do you need to pick up bouldering?
抱石时你需要什么装备?
Bouldering is a safer way to train endurance.
室内攀岩是训练耐力的一种更安全的方式。
There are even bouldering-only gyms out there, but these are still rare.
甚至还有专门的抱石馆,只不过较少而已。