40 元券南方口音EnvironmentalManagement￥12690去看看中华商务图书专营店发布了海外直订Speaking Green with a Southern Accent: Environmental Management and Innovation i 用南方口音讲绿色：南方的环30 元券南方口音EnvironmentalManagement￥6870去看看中华商务图书专营店发布了海外直订Speaking Green with a Southern Accent: Environmental Management and Innovation i 用南方口音讲绿色：南方的环
