The problem gets worse in pipelines. When you chain multiple transforms — say, parse, transform, then serialize — each TransformStream has its own internal readable and writable buffers. If implementers follow the spec strictly, data cascades through these buffers in a push-oriented fashion: the source pushes to transform A, which pushes to transform B, which pushes to transform C, each accumulating data in intermediate buffers before the final consumer has even started pulling. With three transforms, you can have six internal buffers filling up simultaneously.
“多打大算盘、算大账，少打小算盘、算小账，善于把地区和部门的工作融入党和国家事业大棋局，做到既为一域争光、更为全局添彩”；
。爱思助手下载最新版本对此有专业解读
西方国家用了数百年时间建立这套制度——土地登记、公司注册、破产法、抵押制度等看似枯燥的法律基础设施，正是资本主义运行的前提。没有它们，再多资产也只是“沉睡资产”。
arr[idx++] = i;