Implementers shouldn't need to jump through these hoops. When you find yourself needing to relax or bypass spec semantics just to achieve reasonable performance, that's a sign something is wrong with the spec itself. A well-designed streaming API should be efficient by default, not require each runtime to invent its own escape hatches.
const { value } = await reader.read();
，这一点在91视频中也有详细论述
Why wasn’t there a perfectly portioned pasta and sauce kit that wasn’t precooked?
Никита Абрамов (Редактор отдела «Россия»)
往深一层看，物是静态的，人才是文化活的载体。每一个热爱家乡的普通居民，都是当地文化的代言人。独特的生活方式、不同的风俗习惯、别具魅力的风土人情，同样也是重要的文化长板，具有无法比拟的竞争力。把长板加长，构建好本土叙事，游客就不仅能看到风景，更能感受到文化韵味。