一、引言今晚我演讲的主题是矿业繁荣与澳大利亚经济,我之所以选择这一话题是因为澳大利亚经济现在正经历矿业的迅猛发展,这是自欧洲人在澳大利亚定居以来出现的一系列矿业繁荣的其中一次。历次矿业繁荣一直是塑造澳大利亚经济强大动力。今晚我想回顾一下历次矿业繁荣的影响,令我尤为感兴趣的一个问题是:是否存在 I. Introduction The topic of my speech tonight is mining prosperity and the Australian economy. I chose this topic because the Australian economy is now experiencing the rapid development of mining, a series of mining boom that has taken place since Europeans settled in Australia One of them Each mining boom has been a powerful driving force behind the Australian economy. Tonight I would like to review the impact of previous mining boom. One question that I am particularly interested in is whether it exists or not