美国科学家最近的研究结果表明，与马桶坐圈相比，计算机键盘、鼠标和电话机上的细菌数量平均较前者高出400倍以上，因此，马桶坐圈要比后者干净。这不能不让人感到吃惊。研究人员介绍说，由于人们每天和办公桌在一起的时间很长，所以，办公桌实际上就成了细菌的餐厅，供应着早 Recent research by American scientists shows that the number of bacteria on computer keyboards, mice, and telephones is on average 400 times more than the former, compared to toilet seats. Therefore, toilet seats are cleaner than the latter. This can not but surprise people. Researchers said that because people spend a lot of time with their desks every day, the desks actually become a bacteria restaurant and they serve as early as possible.