The message sender must specify the post type as well.

消息发送者也必须指定投递类型。

youdao

You can filter by search term, post type, author, month published, and category.

你可以通过搜索术语，文章类型，作者，发表的月份，和类别来过滤。

youdao

To receive a post, interested users must register (subscribe) to Post Service for that specific post type.

要接收投递，感兴趣的用户必须以指定的投递类型注册（订阅）Post Service。

youdao

For the author, the structured fields of each post type streamline the process of posting content.

FORBES: With All Content Moving Mobile, Karen McGrane Writes, The API's The Thing

The recommendations cover four areas: timing of a post, type of post (video, text, photo), frequency of posts and content of a post.

FORBES: PostRocket's 'News Feed Optimization' For Facebook Raises Seed Funding

If the algorithm favors a certain type of post, apps can take off.

WSJ: Tensions Rise Between Facebook, Developers