Correct or improve the translation of the following English sentences.原文："We are getting earlier falls of snow which provide blankets of insulation that keep the soil warm," said Harris.译文：“现在雪下得越来越早，雪层给地表提供了保持其热量的绝缘毯。”哈里斯说。

Correct or improve the translation of the following English sentences.原文："We are getting earlier falls of snow which provide blankets of insulation that keep the soil warm," said Harris.译文：“现在雪下得越来越早，雪层给地表提供了保持其热量的绝缘毯。”哈里斯说。

“现在雪下的越来越早，雪层像毯子一样隔离地表，从而保持住了地表的热量。”哈里斯说。