Their optimism will soon start to rub off on you .
他们的乐观很快就会感染你。
The old folk concept that our personal health behaviors rub off on those around us has received a staggering amount of scientific support of late .
关于个人健康习惯会感染同伴的老观念最近得到了大量的科学支持。
The aoa recommends washing glasses every morning paying special attention to the frames and earpieces where hair product and makeup tend to rub off .
美国验光学会建议每天早上清洗眼镜，尤其应该注意镜框和镜脚等容易擦到护发品和化妆品的地方。
To remove grease stains from wallpaper make a paste of 1 table-spoon baking soda and 1 teaspoon water . Rub it on the stain let it set for 5-10 minutes then rub off with a damp sponge .