那位高手能给翻译一下 ？

The rubber roller works under comparatively high pressure at the operating temperature ranging from 40 to 50 degree celsius and the rubber roller surface is exposed to polyethlene glycol and sand.

Gum 辊 work under 40-50 ℃ temperature appearances, the gum 辊 suffers the pressure bigger.Gum 辊 surface contact 聚 B two 醇

the rubber roller works during 40 to 50 degree, under a rather big pressure. its surface contacts PEG(Polyethlene Glycol) and sand

rubber covered roller works under the temperature between40-50℃ and it can bear a great presser ,its face isin touch with Polyethlene Glycol and sand