英语翻译

问题描述:

英语翻译
A surplus allows snow to accmulate and for the pressure of snow accumulated over the years to transform buried snow into glacial ice with a depth great enough for the ice to flow.
这是TPO上面的一句话,我感觉TPO上面自带的翻译不对,

盈余使雪不断积累并且在多年的很深积雪的压力使流动的雪形成冰川