I don't understand how to do translations
I've been learning Spanish here for a few months, and wanted to try my hand at some translations. However, I have no idea how it works, and I find that part of the site quite confusing.
When I click on an article, I usually instantly see someone else's translation, which makes it pointless to try translating myself. I also don't understand what happens if my translation isn't very good. It probably won't be because I'm not an expert in Spanish.
Have I missed some obvious help page or something?