这封信的附件包含了相关的图片。

Zhè fēng xìn de fùjiàn bāohánle xiāngguān de túpiàn.

The attachments to this email include relevant pictures.

请查看邮件附件中的报名表并按要求填写。

Qǐng chákàn yóujiàn fùjiàn zhōng de bàomíngbiǎo bìng àn yāoqiú tiánxiě.

Please check the registration form in the email attachment and fill it out as required.

请查看邮件附件以获取更多信息。

Qǐng chákàn yóujiàn fùjiàn yǐ huòqǔ gèng duō xìnxī.

Please check the email attachments for more information.