我的母语是阿语，所以发 RR 的音对我很容易 你看这个 Video http://www.youtube.com/watch?v=eLsUXDkVKYA It explains how to 发这个音 再见！

Don´t get frustrated if you can´t get the sound. As long as you can make the difference between "r" and "l" it will be ok. Everybody will understand if you say "r" instead of "rr" because of the context. Anyway, have a look at this website. It might be useful. =) http://www.uiowa.edu/~acadtech/phonetics/spanish/frameset.html Go to Consonantes>modo>Vibrantes> and then you will find the rr sound, [r]^^