求翻译：2012中国哈尔滨国际生态城市建设博览会26号在哈尔滨国际会展中心隆重开幕。以“环保、节能、创新、降耗”为主题的本届“建博会”，重点突出环保这一理念，倡导低碳生活，在为期3天的时间里将展出 “绿色节能建筑装饰材料”、“供热供暖锅炉空调及燃气技术设备”、“环境保护与水处理给排水设备”、“LED照明及城市景观亮化”等四大类产品。是什么意思？

2012 China Harbin International Ecological City Construction Fair in Harbin International Convention and Exhibition Centre on the 26th grand opening. The theme of environmental protection, energy saving, innovation, saving the current "Building Fair", highlighting the concept of environmental protec

Eco-city construction in 2012 China Harbin international fair 26th Harbin International Convention and Exhibition Centre, the Grand opening. To "environmental, and energy saving, and innovation, and consumption" for theme of this "built Bo will", focus highlight environmental this a concept, advocat