the road to success is paved with failures.
yes the grammar is bad, it also has some broken sentences here and there.
but hey you know what? it's a learning experience. now you know what you lack and can more easily strive for your goal.
personally I suggest some English classes with a strict but well meaning teacher. but that is more of a long term solution than a short term one. if you so wish to continue to translate with your current level of English skills your best course of action is to have a second person cover your back and fix what is just out of reach for the current you.
I sure as hell don't know moonrune (Japanese) nor could I even attempt to translate without even a rudimentary level of understanding of the language. but you do know English to an extent, and you can translate. not perfectly no. but you can, you are able.
now I ask you this Askun, are you still willing?