The problem compounds in pipelines. Each TransformStream adds another layer of promise machinery between source and sink. The spec doesn't define synchronous fast paths, so even when data is available immediately, the promise machinery still runs.
新版 Flow 也引入了类似 Photoshop 的套索工具，我们可以圈选视频里的某一块区域，然后直接告诉 AI，「把这个人移走」或者「水里加几条锦鲤」等更精细化的控制
。关于这个话题，51吃瓜提供了深入分析
FirstFT: the day's biggest stories。关于这个话题，heLLoword翻译官方下载提供了深入分析
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