In the actual vote, the story doesn't have a lot weight anymore. Vilvoh only shows the screenshots in the poll. It is very enjoyable in the submission thread so. I also think, the stories often cause better screenshots to be made, by putting more thought into what they should convey.
Raiser, you can always post a story in your own language, either also give a translation, or rely on the community to do so. Also being polished is not so important, the story by itself is what's of most interest.