Mabira is also a vital water catchment area for the country's lakes and rivers.
马比拉也是国家湖泊河流重要的水源地。
Rainstorm design return period of one year, the ground water catchment time for 10 minutes.
暴雨设计重现期为一年，地面集水时间为10分钟。
What percentage of its land area is taken up for water catchment?
有百分之多少的土地面积用作水源收集？
What percentage of its land area is taken up for water catchment?
有百分之多少的土地面积用作水源收集？
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