Grade I - Sprain of the finger ligaments (collateral ligaments), pain locally at the pulley, pain when squeezing or climbing.
一级伤—手指韧带拉伤(旁系韧带)，局部疼痛，挤压或攀爬时疼痛。
2
Some looked like they were going to run into one another, but just in time they would duck into a hidden pass and come out on the other side, climbing a steep grade toward a forest of trees.