本帖最后由 YJZ 于 2019-02-07 04:55 编辑
在gov.com 上发现材料需要护照提供原件，其他材料例如bank statement 都可以是photocopy。 参考信息如下：https://www.gov.uk/uk-family-visa/provide-information
但是在appendix FM 1.7 又要求bank statement必须要原件：
3.3.4. Bank statements must be on official bank stationery. Alternatively, electronic bank statements can also be accepted for all bank accounts (the account itself does not have to be exclusively online) as long as they are either accompanied by a letter from the bank on its headed stationery confirming that the documents are authentic or which bear the official stamp of the issuing bank on every page.