就在当下,世界最大的水泥供应商之一西麦斯集团(Cemex)旗下的一家分公司,仍然在加州蒙特雷湾的海滩积极采砂,危及到了数种保护物种。
Today , a branch of Cemex , one of the world 's largest cement suppliers , is still busy on the shores of Monterey Bay in California , where its operations endanger several protected species .