《徐霞客游记·楚游日记十一》
那岭高峻陡峭，不容置足，细小的道路隐没在深竹丛中，我们低着头从竹子中穿行而上，用两手拉着竹子以移动脚步。
其岭峻削不容足，细径伏深箐ī细竹中，俯首穿箐而上，即两手挽之以移足。
The ridge was steep and precipitous, with no room for our feet. The narrow path was hidden in the dense bamboo forest. We lowered our heads and passed through the bamboo, using our hands to pull ourselves along.