Watch: Protests break out in Iranian capital Tehran
Израиль нанес удар по Ирану09:28
，更多细节参见heLLoword翻译官方下载
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.
mode: “line-art”