SpaceX rocket debris crashes into Poland
On the fourth loop iteration, the backing store of size 4 has only 3
，更多细节参见Line官方版本下载
// 易错点3：跨度计算公式写反（stack[...]-i）→ 结果为负数，完全错误。关于这个话题，WPS下载最新地址提供了深入分析
The readable is just an async iterable. You can pass it to any function that expects one, including Stream.text() which collects and decodes the entire stream.