北方冬天很多中老年人愿意泡个热水澡,有的人喜欢很热的水温,浑身烫得红红的,出透汗,感觉很舒服。这好像很正常的,谁也没感到有什么不对。最近,医学专家做过一次试验。他们以8名健康男性为研究 Many middle-aged people in the north are willing to take a hot bath in the winter. Some people like the hot water temperature and are red and sweaty. They feel very comfortable. This seems to be normal, no one did not feel anything wrong. Recently, medical experts have done a test. They studied eight healthy men