The number of people without access to potable water is 1.1 billion; 2.6 billion lack sanitation services; more than 800 million are illiterate, and 115 million children do not go to primary school; 850 million people go hungry every day.
得不到饮用水的人数为11亿；26亿人缺乏卫生服务；8亿多人是文盲，1.15亿儿童没有上小学；8.5亿人每天挨饿。