- Swell the populations of the world's cities.
涌入各大城市 - One human being in six now lives in a precarious,
每六人中就有一人居于危险 - Unhealthy, overpopulated environment,
不卫生 或人口过剩的环境中 - Without access to daily necessities...
没有水 卫生设施 - Such as water, sanitation or electricity.
和电力等日常生活用品 - Hunger is spreading once more.
饥荒再次蔓延 - It affects nearly one billion people.
影响近十亿人口