Hello :) Both packs are great! Jungle Adventures though is a game pack, and it is fun having our sims exploring the jungles in Selvadorada or just vacationing there. The world is very natural and scenic!
Go to your The Sims 4 folder (mine is Documents/Eletronic Arts/The Sims 4
Go to Saves folder.
Then just copy and paste them somewhere you want to. If you want to use the save you have backed up, then just copy and paste it back to the Saves folder.