单词:conventional shaft sinking method
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Please tell me about some interesting places in this city. 请告诉我这座城市一些有趣的地方。 A: Please tell me about some interesting places in this city. 请告诉我这座城市一些有趣的地方。 B: OK, what are you interested
America's 11 Most 'Endangered' Places Route 66, a town square in Colorado, and hurricane-damaged sites in the Caribbean are among Americas most endangered historic places. The National Trust for Historic Preservation recently released its endangered
[00:00.00]Workbook [00:02.10]MODULE 5 Rules and regulations [00:03.78]Reading [00:07.53]7 Read the passage and choose the best title. [00:13.09]Before 1997, Pingyao inNorth China's ShanxiProvince was a quietplace with few visitors. [00:22.58]Then, it
By Deborah Block Washington, D.C. 20 June 2007 The National Trust for Historic Preservation in Washington, D.C. works to protect historic sites in the United States. Each year the private group identifies America's most endangered places. This year t
THIS IS AMERICA - Seeking to Protect the 'Most Endangered Historic Places' in America By Jerilyn Watson Broadcast: Monday, July 11, 2005 (MUSIC) VOICE ONE: Welcome to THIS IS AMERICA, in VOA Special E
Historic Plantation Endures in Louisiana The National Trust for Historic Preservation, a nonprofit organization based in Washington, D.C., owns 19 historic properties, including a beautiful site in the little town of New Iberia, Louisiana, in the hea