求高手帮我把下面的文字翻译成英文，谢谢

Question

摘 要
英语单词学习系统是采用VISUAL FOXPRO开发的一个数据库管理系统。首先，介绍了开发该系统的选题背景，其次论述了系统的设计原理和方案的选择，并对本系统开发进行了可行性分析。然后给出了本设计的设计思路和设计中所用到的数据库表，用系统的功能结构图分析了系统的各功能模块。以该系统为例，逐一介绍开发该系统的步骤：系统设计、系统实现、系统维护。该系统主要实现了提取单词、对比单词、生词的强化训练学习。文中详细的说明了系统的各个功能模块、所需的表及表字段、菜单的设计等。并给出了部分主要表单中相应的功能控件的事件及代码。最后论述了在设计中遇到的困难及解决方法，并给出了系统调试结果。
关键词：英语单词学习；提取单词；对比单词；生词

Answer 1

Summary of English Words Learning System is using Visual FoxPro development of a database management system. First, on the development of the system of background topics, followed by the exposition of the system design principles and programs of choice, Development of the system as well as the feasibility analysis. Then the design of the design ideas and design used by the database tables, with the function of the system structure of the system analysis of the functional modules. To the system as an example, go through the system, the steps : system design, systems, system maintenance. The system is mainly achieved extraction words, words contrast, the new word of intensive training learning. This paper detailed explanation of the system of functional modules, the required forms and tables field, menu design. And some of the major form of the corresponding functional control incident and the code. Finally, the paper in the design of the difficulties encountered and solutions, and gives the system test results. Key words : learning English words; Extracting words; Contrast words; Wordlists