Converting one language to another is the main tasks of the interpreters and translators. The interpreters convey the spoken words into another language, for example, the words of businessmen, sports players or politicians. The translators deal with the written words and may take references from databases, glossaries and/ or dictionaries. When translating the words of sentences in to another language through a machine, there is a need of a reviser who can correct the mistakes, retranslate it or amend it (Gile, pp. 56-89). The interpreters deal with the spoken and also the sign language while the ...