Hello, I'm an expert in digital media and social platforms, and I'd be happy to explain the meaning of "likes" on YouTube.

On YouTube, the "like" button is a way for viewers to express their approval or enjoyment of a video. When a user clicks the thumbs up icon below a video, it registers as a "like," which contributes to the video's overall popularity. Likes are a form of feedback for content creators and can influence the video's visibility on the platform through YouTube's recommendation algorithms. Additionally, the number of likes a video has received can be an indicator of its perceived quality or entertainment value to the community.

Here's the translation in Chinese:

你好，我是数字媒体和社交平台领域的专家，我很高兴能够解释YouTube上“点赞”的含义。

在YouTube上，“点赞”按钮是观众表达他们对视频认可或喜爱的方式。当用户点击视频下方的向上的拇指图标时，它会注册为一个“赞”，这有助于提高视频的整体受欢迎程度。点赞是内容创作者的一种反馈形式，并且可以通过YouTube的推荐算法影响视频在平台上的可见度。此外，一个视频获得的点赞数量可以是其在社区中感知质量或娱乐价值的指标。

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"Liking" videos on YouTube, rather than being something merely sentimental, means something practical. YouTube staff make it clear that the number of likes -- or "thumbs-up" -- a video has partially determines its ranking, according to YouTube Analytics.read more >>