Approval.

it/research_status.php

@@ -1,4 +1,4 @@
 <?PHP
-$research_status['bad'] = 'Not researched much';
-$research_status['medium'] = 'Partly researched';
-$research_status['good'] = 'Well researched';
+$research_status['bad'] = 'Non ben studiato ';
+$research_status['medium'] = 'Parzialmente esplorato';
+$research_status['good'] = 'Ben studiato';