保持清洁 meaning in English
keclean
Examples
- Iron corrodes unless it is greased or kept clean .
如果不涂油或保持清洁铁便会腐蚀。 - The sidewalk was hosed every day to keep it clean .
人行道每天都用水管冲刷以保持清洁。 - The town where she lived had to be kept clean and sweet .
她住的镇上必须保持清洁、芳香。 - Film should be kept clean, dust free, and handled only by the edges .
胶片应保持清洁，没有灰尘，用手只能拿胶片的边部。 - Keep it clean for your benefit and the benefit of others
为人为己，保持清洁。