雪积 meaning in English

snow cover

On the top of very high mountains snow persists throughout the year
高山之顶,雪积留全年。
We have a lot of snow this year . the snow is even with the window
今年下了很多雪，雪积得像窗子一样高了。
The next day a keen wind brought fresh and blinding falls ; by twilight the valley was drifted up and almost impassable
第二天刺骨的风又带来茫茫大雪，到了黄昏，雪积山谷，道路几乎不通。