The content translation module provides a method to translate content entities, such as nodes and blocks. Each content entity needs to have translation enabled, which allows you to granularly decide what properties and fields are translated.
Content translations are duplications of the existing entity, but are flagged with a proper language code. When a visitor uses a language code, Drupal attempts to load content entities using that language code. If a translation is not present, Drupal will render the default untranslated entity.
