英语翻译原句：I have pre-cource experience in the Economic Studies

英语翻译原句：I have pre-cource experience in the Economic Studies 英语翻译Economic is the social science that studies the choices 英语翻译In the United States,epidemiological studies have recent 英语翻译but,in the twentieth century,local studies have increasi 英语翻译I think summarizing the experience in learning English i 求指点I'm in love!The sudden happiness,in fact I have ready pre 英语翻译With the economic globalization and regional economic in 英语翻译原句：But the message of the Libyan experience to other cou have social i studies at ( .) 组句 with the world experience slower economic growth in china翻译一 英语翻译I have had an experience is the first timw I joined the 英语翻译i have a right to demand you explain the your words?对么原句