IZA discussion paper 尤其是iza是啥意思?

IZA discussion paper 尤其是iza是啥意思? 请问国外Discussion Paper类型的文章水平如何? 怎么写discussion paper格式是什么?请指教! 英语翻译如题,如何翻译discussion paper?除讨论文件这个意思之外的解释. Earlier versions of this paper have generated some vigorous discussion这句话是什么意思 Earlier versions of this paper have generated some vigorous discussion这句话是什么意思在线翻译的不要 PAPER paper paper paper paper paper paper paper paper 帮忙分析一下这个英语句子的语法结构?1.section 5 provides a summary and a discussion of some extensions of the paper.是 【a summary】 and 【a discussion of some extensions of the paper】还是【a summary and a discussion】 of under discussion under discussion or in discussion? discussion是什么意思?