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问:有人说,夏天老年人外出活动时:“一不坐木,二不坐硬”。我一直不太明白什么意思,请问这是为什么呢?答:夏天老年人在户外活动,累了的时候经常是随便找个地儿坐下,这个习惯可要改一改。别看这动作简单,弄不好会诱发疾病。一不坐木。夏天气温高、湿度大,露天的木质椅凳等,被雨淋后水分较多,表面看上去是干的,可是经太阳一晒,温度升高,便会向外散发潮气,如果在上面
Q: Some people say that in summer when the elderly go out for activities: “One does not take the wood, the other does not sit hard ”. I have not quite understand what it means, may I ask why? A: In summer, when the elderly are tired, they often find a place to sit down. This habit can be changed. Do not look at this action is simple, get together will induce disease. Do not take a wooden seat Summer high temperature, humidity, open wooden stools, etc., after the rain more water, the surface looks dry, but the sun a sun, the temperature will be distributed to the outside moisture, if the above