Pen through the line.

Translation is the communication of the meaning of a source-language text by means of an equivalent target-language text. Wikipedia

Translation is the transmittal of written text from one language into another. Although the terms translation and interpretation are often used interchangeably, by strict definition, translation refers to the written language, and interpretation to the spoken word. Translation is the action of interpretation of the meaning of a text, and subsequent production of an equivalent text, also called a translation, that communicates the same message in another language. The text to be translated is called the source text, and the language it is to be translated into is called the target language; the final product is sometimes called?the?"target?text."

Translation must take into account constraints that include context, the rules of grammar of the two languages, their writing conventions, and their idioms. A common misconception is that there exists a simple word-for-word correspondence between any two languages, and that translation is a straightforward mechanical process. A word-for-word translation does not take into account context, grammar, conventions, and idioms.