elinjärillä

I’m not sure what “elinjärillä” refers to. Could you provide a definition or context? Is it a place, a concept, a term from biology or technology, a dialect word, or something else? If you want, I can draft a neutral, wiki-style article once you specify what it denotes. Alternatively, I can create a concise stub that treats elinjärillä as a hypothetical or fictional term, clearly labeled as such.