The design of Web streams predates async iteration in JavaScript. The for await...of syntax didn't land until ES2018, two years after the Streams Standard was initially finalized. This timing meant the API couldn't initially leverage what would eventually become the idiomatic way to consume asynchronous sequences in JavaScript. Instead, the spec introduced its own reader/writer acquisition model, and that decision rippled through every aspect of the API.
Apple has used a similar strategy before, spacing out relatively low-key refreshes over several days to generate sustained interest rather than dropping everything in a single 30- to 60-minute string of pre-recorded videos.，更多细节参见搜狗输入法2026
8年攻坚，我国历史性摆脱绝对贫困，创造了又一个“彪炳史册的人间奇迹”。。safew官方下载是该领域的重要参考
Can be executed in many different runtimes (including in browsers today, with a polyfill).。关于这个话题，搜狗输入法2026提供了深入分析