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有时候,厕所比厨房更干净。美国的研究人员以厨房和厕所为对象,对15个家庭进行了历时30周的调查后发现:厨房剁肉板上的细菌数量是厕所马桶坐板上细菌数量的3倍,而洗碗布上的细菌数量则是马桶坐板上细菌数
Sometimes the toilet is cleaner than the kitchen. A 30-week survey of 15 families with kitchen and toilet articles by U.S. researchers found that the amount of bacteria in kitchen chop plates was three times the number of bacteria in toilet toilet seat covers, The number of bacteria is the number of bacteria on the toilet seat