By submitting my application when I want to create application description in my national language (SLOVAKIAN) there's no choice to do so on Localization tab. There's only main languages: French, German, Spanish and so on...
But I know there are applications on Appstore with Slovakian language description (of course on Slovak AppStore). How they do this?
My application has localizations builded inside as described in Apple documentation (lproj folders). Everything properly tested, my app really change its labels texts when lang changed on iPhone. That's fine.
But how to write Slovakian application description in localization tab by submitting? EXAMPLE: Look at this application in US store and Slovak store:store item How they do this?
There must be some way. When you prepare multiple lang versions and use it's natural language in each store it would have tremendous impact on downloads, isn't?
We had a similar problem with various apps in Catalan. Since Catalan is not available as an app description language we submit the Catalan description as Spanish, which is the language used in the App Store in Catalunya. All the apps were approved.
I suggest finding out the default language used by the Slovak App Store for descriptions and then submit your description in Slovakian using that language.
来源：https://stackoverflow.com/questions/2586632/how-to-add-any-language-in-app-description-on-appstore-tremendous-impact-on-dow