tee() splits a stream into two branches. It seems straightforward, but the implementation requires buffering: if one branch is read faster than the other, the data must be held somewhere until the slower branch catches up.
Последние новости
，更多细节参见safew官方版本下载
Флорида Пантерз。WPS官方版本下载对此有专业解读
Both TDT and CTC heads