Free Images - SnappyGoat.com- bestof:台灣公民團體聲援學生抗議活動 01.jpg zh-tw 台灣公民� �體聲援學生抗議活動（美� �之音張永泰拍� ） 2014-03-21 11 31 54 http //...

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$Wet rough asphalt black bitumen road pavement surface abstract grunge texture close-up top view background banner.\nBitumen is a sticky, black, highly viscous liquid or semi-solid form of petroleum. In the U.S., it is commonly referred to as asphalt. It may be found in natural deposits or may be a refined product, and is classed as a pitch. Before the 20th century, the term asphaltum was also used.\nTarmacadam is a road surfacing material made by combining crushed stone, sand, and tar. It is a more durable and dust-free enhancement of simple compacted stone macadam surfaces. The terms \$

$Image taken at 2700m altitude in a north-east direction, towards the Roure lakes (the southern lake is clearly visible).\nA remarkable high mountain landscape!$