關於Acrosstheworld11bill的百科

•  (05·上海C篇)Acrosstheworld,1.1billionpeoplehavenoaccessto...

• 問題詳情： (05·上海C篇)Acrosstheworld,1.1billionpeoplehavenoaccesstocleandrinkingwater.Morethan2.5billionpeoplelackbasicsanitation.(衞生設備)Thecombinationprovesdeadly.Eachyear,diseasesrelatedtoinadequatewaterandsanitationkillbetween2and5millionpeopl...
• 2021-11-1130165