Some web design and development projects client's will request capabilities for a foreign translation in their site. 

* How can you account for this and what are some good practices for
content mockup?
* If a client supplies content are you to take the English version and
go to Google translate and translate every requested language and
design accordingly?
* Do you design and code each `.css` file for each language if you are
wanting the best possible result?
* When providing a mockup to the client do you provide the translated
edition or just the English?
* Is it a bad idea to not guarantee or require a sign-off for your
design if you don't speak the foreign language in question?