rub the glass with a cloth
用一块布擦玻璃
以上为机器翻译结果，长、整句建议使用 人工翻译 。
To keep frost from accumulating on the Windows in your home and your vehicle, dip a sponge in salty water and run it over the inside and outside of the glass, then rub dry with a soft cloth.
为了保护你家窗户或者车窗玻璃不结冰，可以用海绵蘸盐水把窗户玻璃里外都擦拭一遍，然后用软干布擦干即可。
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