同理，如果有一天，AI真的成了超级入口，那么同样的故事很可能也会再次上演，而且，将来AI入口带来的冲击，绝不会比抖音更差。
Start over from 3) with your subgoal.
。safew官方版本下载对此有专业解读
The Writer is not a concrete class. Any object that implements write(), end(), and abort() can be a writer making it easy to adapt existing APIs or create specialized implementations without subclassing. There's no complex UnderlyingSink protocol with start(), write(), close(), and abort() callbacks that must coordinate through a controller whose lifecycle and state are independent of the WritableStream it is bound to.
На МКАД загорелись две машины14:46