node translation

We are working with a commercial web development firm to enhance the translation capabilities of our Drupal 7 site.

The issue we are facing is that many of our products are available in Europe before they are available in the US. Thus, we need to have an unpublished US-English source, with published German, Italian, Spanish, and French translations. (Of course, the page title, and appropriate menu entries, should also be translated.)

It should also be pretty simple for a translator to locate the appropriate page(s) to edit from an /admin/content page, and make any necessary changes.