The data on population will help firms decide where to open stores and distribution centres.
人口数据将帮助公司决定哪里可以开分店和建立销售中心。
2
More than half of Dubai's population lives in workers' camps like this one, where South Asian men sleep in crowded dormitories that open onto standing sewage.
一多半的迪拜人口生活在这里，南亚的人们睡在对面是污水的民工窟里。
3
Forty percent of the world's population lacks access to flush toilets, and more than a billion people defecate into the open.