中文摘要：

翻译是英语考试中十分重要的一个部分,传统的翻译考试目前都是由人工进行评阅的。鉴于其需消耗大量的人力物力,有些研究机构正在研发能够替代人工的机器自动翻译评分系统。本篇文章主要综合讨论了目前机器自动翻译评分所应用的主要算法,并在总结了现有的评价系统基础之上模拟设计了一个基于BLEU算法的翻译自动评价系统。

英文摘要：

Translation is very important part in English Tests, and the traditional translation exam is marked by manpower. As it requires a lot of manpower and resources, some research institutes try to R D automatically translated rating system to substitute the manual translation score system. This article mainly discussed the main algorithms of automatic machine translation score applications, summarized the basis of previous successful experiences and designed a system of automatic translation evaluation in simulation based on the BLEU algorithm.