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VOA标准英语 - VOA Standard English [ 按月归档 ]

2011年5月

Model Home Shows off Renewable Energy Technology in Senegal

Model Home Shows off Renewable Energy Technology in SenegalMay 19, 2011The Israeli ambassador's residence in Dakar has undergone an eco-friendly renov

Volunteers Keep Hands-On Science Alive in US Classrooms

Volunteers Keep Hands-On Science Alive in US ClassroomsProgram ensures creative approaches despite increasing pressure for standardized instructionMay
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