English-Chinese/For humans, the World Health Organization recommends exclusive breastfeeding for six months and breastfeeding in addition to other food for at least two years

For humans, the World Health Organization recommends exclusive breastfeeding for six months and breastfeeding in addition to other food for at least two years.

对于人类而言，世界卫生组织建议纯母乳喂养六个月，母乳喂养加上其他食物至少两年.