磨煤机基础下的扰动土和回填土必须清除的翻译：Mill Foundation disturbed soil and backfill must be clear 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Mill basis of disturbed soil and backfill must be removed

Mill Foundation disturbed soil and backfill must be clear

Under the pulverizer foundation disturbed soil and returns to the earth fill to have to eliminate

coal grinder Foundation perturb the earth and back to filling must be removed

Mill Foundation disturbed soil and backfill must be clear