怎样擦电视屏幕电视机的荧光屏落了灰尘，千万不要用手绢、毛巾或抹布等物来擦拭，因为这样会磨损屏幕，使图象不清晰。正确的方法是用一小块棉花蘸上酒精，从屏幕中心开始，轻轻地一圈一圈往外擦，一直擦到屏幕四周。这样既能清除屏幕上的灰尘，又不损坏屏幕。（余摘）怎... How to wipe the TV screen TV screen dust fell, do not use handkerchief, towel or rag and other things to wipe because it will wear the screen so that the image is not clear. The correct method is to use a small piece of cotton dipped in alcohol, starting from the center of the screen, gently rubbing circle around and outside, has been rubbed around the screen. This will both remove dust from the screen without damaging the screen. (Yu Di) how ...