Most of the lines came back pretty mangled. "Above rock, you will be always house at the soft house with me" is (believe it or not) "Rocky Top, you'll always be home, sweet home to me" translated into French and back to English.
Some are pretty close to the original. "Why can't I release your doubtful understanding and melt your cold cold inside?" (English to German to English) could probably pass as a Hank Williams first draft.
As you might expect, puns are a problem. "Lumber, I am falling in the love" (Italian) is not something I can see Patty Loveless singing. For some reason, pronouns are tricky too. "It ceased liking it today. They placed a garland on its gate" (French) loses a lot of the passion of the George Jones original.
And, if you've ever wondered how a true country classic would sound after a quick trip through five foreign languages, watch what happens with Neal McCoy's immortal line "What really turns me on is the shake"
If all this proves anything besides that I desperately need to get a life it's why translators make lousy songwriters.