原因何在？麥永剛說，因為多數西方管理者，尤其是那些對中國科技進步感到興奮的人，往往會忽略經濟風險。因為中國目前正處於通縮狀態，這種情況至少還會持續好幾年。此外，中國的民族主義情緒、近期的「購買中國貨」口號，加上自2016年起與美國的脫鉤，以及對全球的出口壓力，都讓西方企業很難參與中國規劃的未來。
Implementations have found ways to optimize transform pipelines by collapsing identity transforms, short-circuiting non-observable paths, deferring buffer allocation, or falling back to native code that does not run JavaScript at all. Deno, Bun, and Cloudflare Workers have all successfully implemented "native path" optimizations that can help eliminate much of the overhead, and Vercel's recent fast-webstreams research is working on similar optimizations for Node.js. But the optimizations themselves add significant complexity and still can't fully escape the inherently push-oriented model that TransformStream uses.。关于这个话题，safew官方版本下载提供了深入分析
Lex: FT's flagship investment column，这一点在91视频中也有详细论述
The platform focuses on practical communication rather than memorizing vocabulary lists. Lessons are short — about 10–15 minutes — and structured around real situations: transportation, dining, shopping, introductions. You learn the sentences you actually need instead of academic filler.