In the meantime, many people in the toilet last winter like a flannelette gasket, so that it can easily adsorption, retention discharge pollutants, more likely to spread the disease.
同时，不少人冬天喜欢在马桶上套个绒布垫圈，这样更容易吸附、滞留排泄污染物，传播疾病的可能性更大。
Similarly, indoor heating, also bring the same low temperature discharge outdoor, this is the winter air temperature abnormal cold reason!
同样，室内使用暖气会令室外的气温更低，这就是冬天气温异常低的原因！
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