I think it works fairly well. Thats what is missing is more easy to guess in your own language than in a foregin one. I have aut. translation for all my sites. I am only able to check german language myself and that seems rather good.
For italian language I from time to time translates from italian into english. Not that easy for me to understand because I still need to guess - in a foreign language(english is a foreign language to danes).
By some chinese friends I am told the translation into asian languages dont works well. Languages is composed in other ways. I am unable to understand such simply because the translation facility is for commercial use. If it cannot be used at all it will be of no help to company's. So I think it works with all languages.
The first times it is strange to see clubs translated as 'flowers' etc. but you quickly learn such.
PS! Always to remember - bridge is translated as a bridge for driving and not as a card game.
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