气候变化如何影响卫生——今年世界水周的重点问题？
How does climate change affect sanitation, the focus of this year's Water Week?
人口行动组织的研究报告为世界的水短缺问题提出了几个解决的办法。
Thee Population Action International study gives several solutions to the water problem.
人口举动组织的研讨报告为世界的水充足问题提出了几个处理的方法。
The Population Action International study gives several solutions to the water problem.
人口举动组织的研讨报告为世界的水充足问题提出了几个处理的方法。
The Population Action International study gives several solutions to the water problem.
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