This website gives a sort of introduction to the language. It has a bit of information on pronunciation, some grammar, vocabulary, and some information on the language. 

The languages are : Afrikaans, Albanian, Arabic, Armenian, Bambara, Basque, Bosnian, Bulgarian, Catalan, Cebuano, Chinese, Croatian, Czech, Danish, Dutch, Esperanto, Estonian, Faroese, Finnish, French, Galician, Georgian, German, Greek, Hebrew, Hindi, Hungarian, Icelandic, Indonesian, Irish, Italian, Japanese, Korean, Latvian, Macedonian, Malay, Norwegian, Polish, Portuguese, Romanian, Russian, Serbian, Slovak, Slovenian, Spanish, Swedish, Tagalog, Thai, Turkish, Ukrainian, Vietnamese and Welsh