![ThehumanpopulationofSriLankaisnowbelievedtobeover20mill...]( "ThehumanpopulationofSriLankaisnowbelievedtobeover20mill...")
- 问题详情：ThehumanpopulationofSriLankaisnowbelievedtobeover20million.Asaresult,largeareasoftreesarebeingturnedintofarmland,highwaysarebeingbuiltovercenturies—oldelephantmigration(迁徙)routes,andelephantsarebeingdrivenoutoftheirhabitats.Thischangecause...
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