I'm a Russian player and I join those who don't want any translation.
There are just too many things that are nearly or completely impossible to keep the same way as they were originally. Especially jokes, puns and words from "old English" which I actually enjoy to learn and be able to understand.
Also English is an international language. So I agree with Trotsky - it's worth learning the language.
If there is something confusing - google it and here you go, you learned something new. And slowly you'll start understanding it. Besides, most dialogs in this game are not on the "professional" level and quite easy to understand imo.

Also being able to understand English is nice for communicating with English community.

So far this is the first time I see someone from Russian community asking for a translation. Everyone else seems perfectly fine the way it is.