Mathilda,15,isTurkana,anativepeoplethathassurvivedbyrai...
問題詳情：Mathilda,15,isTurkana,anativepeoplethathassurvivedbyraisingcattleinasemiarid(半乾旱)region. Mathilda'sschool,likemostschoolsinthearea,doesn'thaveaccesstocleanwaterandsanitationfacilitiesfor...