急！现在英国旅游签是否可以自己翻译了？

请各位朋友帮忙看看现在英国签证能不能自己翻译，还是必须要有资质的人翻译？看到官网https://www.gov.uk/certifying-a-document 写道You’ll need to provide a certified translation of any documents that aren’t in English or Welsh.


点进去写道Certify a document as a true copy of the original by getting it signed and dated by a professional person, like a solicitor.
How to certify a documentTake the photocopied document and the original and ask the person to certify the copy by:writing ‘Certified to be a true copy of the original seen by me’ on the documentCertifying a translationIf you need to certify a translation of a document that’s not written in English or Welsh, ask the translation company to confirm in writing on the translation:that it’s a ‘true and accurate translation of the original document’