Na'vi from the blockbuster Avatar is the new artificial language in town, so you'd better brush up on your pronounciation. Andy Ridgway quizzed Na'vi creator Paul Frommer on the essential phrases for everyday use.
Read the full story of the battle between the Klingon and Na'vi languages in the June edition of Focus magazine, on sale 6th May in newsagents in the UK. Or call 0044 1795 414 699 to order a copy if you're abroad.
Click the audio below to hear Paul translate phrases:
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