Tag Archives: 三角洲工程 Delta Works

20160418。荷蘭三角洲工程 Dutch Delta Works


[NL] De luchtfotos van Deltawerken dankzij het mooie weer.
[EN] The aerial photos of the world famous Dutch Delta Works, a giant construction projects to protect a large area of the Netherlands around the Rhine-Meuse-Scheldt delta from the sea.
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