单词:mica flake asphalt tape
青云母带
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By Phuong Tran Praia, Cape Verde 09 June 2007 Off the coast of West Africa, transport officials in the island nation of Cape Verde have begun a road improvement program. They say colonial-era cobblestone roads do not make much sense anymore, and are,
发表于:2019-02-03 / 阅读(90) / 评论(0)
2007年VOA标准英语(六月)