I'm a undergraduate in Xi'an Polytechnic University,which is in Xi'an (a province of China).I'll graduate from university saveral days later and I get a job about textile goods export.But I think my oral English is too poor to do it better.I get many words in my mind ,but when I would use someone of them to express my meaning ,I found I couldn't remember it .You'll know how worried I was,if you were me.So I need your help and advice to handle it .I'll thank you very much.