The Centers for Disease Control and Prevention said 74 percent of American women who gave birth in 2004 breast-fed their babies, continuing an upward trend since the early 1990s.
The Centers for Disease Control and Prevention said 74 percent of American women who gave birth in 2004 breast-fed their babies, continuing an upward trend since the early 1990s.
据疾病控制及预防中心介绍，在2004年生育的美国妈妈中，有74%的人母乳喂养孩子，自上世纪90年代早期开始，这一比例就在不断上升。