Translation to polished English is available for documents in Chinese, Portuguese, Spanish, and Japanese. Our translation service is geared toward preparing a publication-quality manuscript, so please submit your manuscript to us in its final form. We match your paper with translators who are experts in your field of study and who will accurately translate field-specific terms. When your paper is returned to you, it will be indistinguishable from papers written by native English speakers. Questions or concerns? In addition to the free re-editing you get with your translation order, you can ask an unlimited number of questions about the translation and editing of your manuscript.