今天我们将了解澳大利亚。Coober Pedy-the opal capital of the world.（Coober Pedy是世界蛋白石之都）Welcome to the desert town of Coober Pedy in the outback of Australia.（欢迎来到澳大利亚内陆的沙漠小镇Coober Pedy）The name Coober Pedy comes from the aboriginal words Kupa pit, which mean "white man in a hole".（Coober Pedy的名称来源于土著语Kupa pit，意味着“白人的洞穴”）We hope you'll come visit.（我们希望你能来拜访我们）Explorers first found opals in this area on February 1st, 1915.（1915年2月1日探险家们首次在这片区域发现了蛋白石）In 1946, an aboriginal woman named Tottie Bryant dug out a large and valuable opal.（1946年一名叫Tottie Bryant的土著女子挖出了一块很大很珍贵的蛋白石）After that, a lot of people came to Coober Pedy to mine opals.（在此之后，许多人涌入Coober Pedy挖蛋白石）During the 1960's many European immigrants came to work here.（20世纪60年代，许多欧洲移民来此工作）Coober Pedy quickly became a large modern town.（Coober Pedy很快就成为了一座大型现代化小镇）Today, Coober Pedy is the world's main source of high-quality opals.（如今的Coober Pedy是全世界主要的高质量蛋白石产地）A unique tourist spot.（一个独特的旅游景点）It's so hot in Coober Pedy that a lot of people live underground.（Coober Pedy十分炎热，因此许多人生活在地下）There are many underground homes as well as underground hotels, museums, opal shops, art galleries and of course opal mines.（这里有许多地下住宅，还有地下宾馆、博物馆、蛋白石商店、艺术馆，当然还有蛋白石矿）现在请回答以下问题：Where is Coober Pedy?（Coober Pedy在哪里）What do people dig in Coober Pedy?（人们在Coober Pedy挖什么）Who's the person who found a very big opal in Coober Pedy?（谁在Coober Pedy发现了巨大的蛋白石）