The translation is to convey the language to a language translation must give priority to the original meaning is. There may be a similar meaning, or altered, or completely-incomplete, according to a source.
The translation is to convey one language to another language by the translators to focus on the original meaning is. May have the same meaning or changes to the original or incomplete - incomplete as original as possible.
Translation is the transfer of one language to another by translators must pay attention to the meaning of the original as the core. Maybe like or changed from the original, or may completely - not completely in accordance with the original, it is not.