从极点到赤道 Dal Polo all'Equatore什么时候上线免费观看

The film starts with a very long section of footage that shows a journey by railroad in a beautiful mountainous region, it's quite beautiful but not immediately apparent what the relevance is. It may be that attention is being drawn to the actual track itself (the final sequence is exclusively looking down at the tracks), perhaps slave labour that went into building it, and bla...