Provide tools for translation and display of text in multiple languages and support for regionalization/localization for dates, numbers, currency, measurement, or other local contexts.
This module lets the administrator see all administration pages in her preferred language.
You can use this to display the frontend of the site in one language and still keep most of the backend in English (or another language of your choice).
Translate when create: module implements functionality needed for multilanguage sites with user-created content that has to be translated in every language when it's created.