While it is totally fine to submit a bilingual post to Curie, the English language portion would have to be exceptional. Exceptions would be made if the primary device of the post was not writing; e.g. an amazing piece of music, or work of art, could be submitted with less than exceptional English text. But in a post like this where the writing is the only thing to distinguish the post, the English language section would have to be exceptional. The English language section here is pretty poorly translated from the Indonesian.