英语翻译Systemsaredesignedeitherfortwoparticularlanguages(bilingualsystems)orformorethanasinglepairoflanguages(multilingualsystems).Bilingualsystemsmaybedesignedtooperateeitherinonlyonedirection(unidirectional),e.g

　　英语翻译

　　Systemsaredesignedeitherfortwoparticularlanguages(bilingualsystems)orformorethanasinglepairoflanguages(multilingualsystems).Bilingualsystemsmaybedesignedtooperateeitherinonlyonedirection(unidirectional),e.g.fromJapaneseintoEnglish,orinbothdirections(bidirectional).

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　　这段话摘自《机器翻译简史》，下面是一些可能用到的术语缩写：

　　MT=MachineTranslationTL=Targetlanguage目的语SL=Soucelanguage源语

　　请不要把用软件翻的译文直接贴上来哦，