In addition, as the petitioners have to prove the subject fiance relationship, document like mails, emails, phone record, pictures, and meeting record shall be submitted to show the fiance relationship.

• 并且美国申请者还要证明两人有真实的未婚夫妻关系。应当提供如通信电子邮件电话记录照片和见面的记录等文件证明未婚夫妻关系。