例句與造句

1. First of all , sketch the research background and meaning of this text , summarize the achievement in research of the field that the survey correlates with this text , and analyze the integrated problem of reverse project and fast prototype project
   首先，簡(jiǎn)述本文的研究背景和意義，綜述與本文相關(guān)領(lǐng)域的研究成果，分析了逆向工程與快速原型工程的集成問(wèn)題。
2. It's difficult to find prototype project in a sentence. 用prototype project造句挺難的