[it] allows a website to display embedded content (such as photos or videos) when a user posts a link to that resource, without having to parse the resource directly.
3
在主脚本中,附加的脚本代码块发送一个获取提要 URL 的 GET 请求,并解析响应来提取和显示视频所有者的用户名、年龄、位置和性别。
Within the main script too, an additional script block sends a GET request for the feed URL and parses the response to extract and display the video owner's username, age, location, and gender.