观看免费视频 Steel Mill 1937

(27.9 MB) 添加日期11 Jun 2016 播放133次 Documentary Nature Black & White Movie Structure
重置
Zoom out
Zoom in
Steel Mill 1937

flowplayer
00:00 00:00

spaceplay / pause

qunload | stop

ffullscreen

shift + ←→slower / faster

↑↓volume

mmute

←→seek

 . seek to previous

12… 6 seek to 10%, 20% … 60%

动画说明：

From a Depression-era documentary that describes the importance of the Mississippi River.