Discard old data — evict what's already buffered to make room
银发经济：人口结构变迁下的十二万亿蓝海
。关于这个话题，服务器推荐提供了深入分析
"My own personal view is that we are in a digital world, we have an AI future, and we can't uninvite the next generation," she said.
endSync() { closed = true; return totalBytes; },