As the snow is deeper and lasts longer in the valleys, trees tend to attain greater heights on the ridges, even though they are more exposed to high-velocity winds and poor, thin soils there.

• 当做那雪是深的而且持续比较长的在山谷中,树容易在脊上达到较棒的高度,即使他们多暴露的对高速度风和贫穷的,瘦的在那里弄脏。