Yes, I know, translating GUIās and webpages correctly is a difficult task. There is a lot of multilingual software out in the wild that is translated very poorly⦠Yes, sometimes even Microsoft Windows in Dutch looks awful. š
But now have a look at the following example. This is not what you expect of a big multinational company called Facebook.
My native language is Dutch, and so my Facebook language was also set to Dutch. I had a look at the āBuild Audienceā menu at my Facebook page, this is called āPubliek opbouwenā in Dutch, so far so good. But then, when the drop-down menu opens, I get an option āOngeldige e-mailcontactpersonenā, this is in English āInvalid Email Contactsā.. WTF does that do?!?!
I switched back to English language, then the option says āInvite Email Contactsā¦ā, well that makes more sense to me. Clicking the item opens up a dialog to send invites to your page by importing e-mail contacts from various e-mail services like Yahoo and Windows Live Hotmail.

Itās a least a little bit strange that you have to click on āInvalid Email Contactsā in Dutch to invite people to your page!
Facebook, let me help you⦠š The menu item should be translated to āE-mailcontactpersonen uitnodigenā¦ā or something alike.