Multilingual user interface overview (SharePoint Server 2010)

Dears,
I found the following article from MSDN which explains

• Use and benefits of the multilingual user interface
  
  
• How the multilingual user interface works
  
  
• What is supported by the multilingual user interface
  
  
• Adding and modifying application content
  
  
• Exporting and importing translated content
  
  
• Using the multilingual user interface with managed metadata
  
  
• Limitations of the multilingual user interface 

http://technet.microsoft.com/en-us/library/ff805062.aspx#Section2