不因事小就视而不见，不因任务艰巨就退缩不前，不因目标长远就消极懈怠。
Matthew and Nicola Smith
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Three decommissioned lighters - old barges that were used to transport coal and other industrial materials - have been sunk in the Blackwater Estuary, between Maldon and West Mersea in Essex.。WPS下载最新地址是该领域的重要参考
2. Barriers to Entry and Innovation
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