公认的是,人类双胞胎出生率为1%～2%。地处湖南省常德市石门县白云乡一个小山窝的双胞胎出生率却高得惊人,在以鹤山村为中心方圆两平方千米范围内,54年间盛产了98对双胞胎,而鹤山村的双胞胎出生率高达近5%。“双胞胎村”沿山住的人家双胞胎特别多据白云乡计生办副主任介绍,白云乡与张家界慈利县国太乡交界的鹤山村盛产双胞胎。 It is acknowledged that the birth rate of human twins is 1% ~ 2%. The birth rate of twins, located in a small nest in Baiyun Township, Shimen County, Hunan Province, was surprisingly high. Within a radius of two square kilometers centered on Heshan Village, 98 pairs of twins were absent in 54 years, while the birth rates of twins in Heshan Village were as high as Nearly 5%. “Twin Village ” people living in the twins in particular are more According to Baiyun Township, deputy director of Family Planning Office introduced Baiyun Township and Cixi County, Zhangjiajie State Habitat at the junction of Heshan Village twins.