The Impact of Machine Translation and Computer-aided Translation on explore the influence of computer-aided translation on translators, which is derived from the field of the computer-aided translation (CAT) and machine translation (MT). Followed by an introduction to the development of machine and computer-aided translation, it then depicts analyze the demand of designing the computer-aided translation so far in translation practice, and optimize the designation of computer-aided translation techniques, and analyze its operability in translation. The translation researchers can learn to use such tools to improve their 1993 The Mathematics of Machine Translation: Parameter Estimation Statistical Machine Translation EMNLP’99 18-28