Before revision:  It polymerizes a specific protein in a step-by-step manner as directed by the corresponding  template messenger RNA (mRNA) and this process is referred to as `translation' of the genetic message encoded in the sequence of mRNA transcript.
After revision:  It polymerizes a protein in a step-by-step manner as directed by the corresponding template messenger RNA (mRNA) and this process is referred to as `translation' of the genetic message encoded in the sequence of mRNA transcript.