Is there a better way in WCF werein we could avoid the translation betwee business entities and service entities, just to avoid the whole translator logic for complex entities.Any insight on this topic is welcome
No, there's no "magic bullet" - but with tools like AutoMapper, you can lessen the burden and the pain of converting between business entities and data-transfer objects.
Check it out! Excellent tool, helps you tremendously, saves lots of silly left-right assignment code.....