用户从飞书复制内容粘贴到编辑器里，浏览器通过剪贴板接口（Clipboard API）拿到的其实是一段 HTML 代码（就是网页的源代码格式）。我们要把这段 HTML 转成 Markdown（一种简洁的写作格式），再由工具渲染成公众号能用的排版。

First Cabinet Member to Be Fired; Trump to Nominate Oklahoma Senator President Trump said Kristi Noem would move into a previously nonexistent security role. He has named Senator Markwayne Mullin as ...

Claude ...

For an unmoored time, 56 artists and teams present an inspired discourse shaped by crisis, craft and community. Look up, and listen. By Holland Cotter Andrea Fraser had long felt that she was to blame ...

Tesla introduced a new Model Y AWD variant as part of the recently launched Standard lineup. However, the Standard designation has been scrapped, so the new model is called simply Model Y AWD. The ...