冬天眼镜上有雾如何防止？简单有效的3种方法what is your solution?

冬天眼镜上有雾如何防止？简单有效的3种方法

If you can find out the exact reason for fogging on your glasses, you have already solved half of the problem. By doing a number of trials using these ideas and materials, you definitely at least can do a better job than most people.

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• 我是资深戴眼镜的，这几种方式都试过 -上海大男人- ♂ (764 bytes) () 01/14/2021 postreply 16:38:52

• 有道理。口罩内垫一层吸水性好的材料影响口罩防疫吗？ -zhang88- ♂ (274 bytes) () 01/14/2021 postreply 17:00:41

• 过去口罩用料都是吸水很好的纱布，多加一层，效果不会差。 -上海大男人- ♂ (0 bytes) () 01/14/2021 postreply 17:05:52

• see water proof test: -zhang88- ♂ (304 bytes) () 01/14/2021 postreply 17:14:33