随着现代文明的发展,人们更注意物质生活与精神享受。有些人选择了独身生活,他们认为,独身自由,可以摆脱家庭带来的麻烦和负担,然而医学专家又是怎样说的呢? With the development of modern civilization, people pay more attention to material life and spiritual enjoyment. Some people choose single life. They think that being single and free can get rid of the troubles and burdens brought by the family. However, what are the medical experts?