1. A computerized system for performing statistical machine translation, the system comprising: a phrasal decoder trained prior to run-time on a monolingual parallel corpus, the monolingual parallel corpus including a machine translation output of source language documents of a bilingual parallel corpus and a corresponding target human translation output of the source language documents, to thereby learn mappings between the machine translation output and the target human translation output; and a statistical machine translation engine configured to receive a translation input and to produce a raw machine translation output, at run-time; wherein the phrasal decoder is configured to process the raw machine translation output, and to produce a corrected translation output based on the learned mappings for display on a display associated with the system.