translation.en: Well, here population [growth] comes in because there [among emerging economies] we already have two to three children per woman, family planning is widely used, and population growth is coming to an end.
translation.zh: 好吧，这里人口会先增加 因为每个妇女平均有2到3个小孩， 家庭计划会被普遍采用， 人口增长会走到尽头。