Well import tool of what kind? One has to write an actual language translation before one can import it. There is an import tool of a kind. The default phrases.php file which contains an english translation of every string in our program
Here is a file I started to show you what to do rename it to italian.php
Code:
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Notice in the phrases the first entry is what you translate
when your done editing the new italian.php you can upload it to your classifieds and run it then your done and have a new italian language.