Translations
Drupal supports translation of content into other languages. We've installed English and Spanish.
First, create your new entry. Below the Title field is another where you can select a language. If you want to add translations, select English when you first create the page. Now save it.
At the top you should see a set of tabs to view, edit, etc. Click on the one marked translate. If you don't have one, it's because you didn't set your language to English - if this is the case, edit the page and select English, then save it again. Now you'll see that tab.
Click on the translate tab. You'll see a place to add a Spanish translation. Click it, make your edits, then save it. Now you can see different versions by switching your langlage preference.