A single record can be a video, a document content or all or subset of one item object metadata set (attributes).

这条单独的记录可以是视频内容、文档内容或者某一数据项对象元数据集(属性)的所有集合或子集。

youdao

Whether it's a document, a photo, a video, a group survey, or a web page, email wasn't designed to incorporate interactivity or richness within the body of the message itself.

不论是文档、照片、视频、调查问卷，还是网页，容纳这类交互信息以及各种格式的内容，并不在电子邮件的功能设计之中。

youdao

The data is the actual thing being stored, such as a PDF file, Word document, a video file, etc.

数据是要实际存储的东西，比如pdf文件、Word文档、视频文件等。

youdao

She used a video camera to document her battle.

VOA: special.2009.12.27

The group wants to gather print material and look for video to document this development.

CNN: For Syrian activists, YouTube is a sword and shield

WITNESS, a not-for-profit group, to try to train and equip activists all over the world to use video to document abuses.

ECONOMIST: When everybody becomes a nomadic monitor

Once cloned, the Operating System and applications sit on the SSDNow while the HDD serves as storage for all of your music, video, document and photo files.

ENGADGET: Kingston SSDNow V dips to 30GB size, lower price