Demining equipments donated by Japan

A Cambodian deminer shows demining equipments during a hand-over ceremony of them from Japanese government in Phnom Penh, Cambodia, Wednesday, Feb. 17, 2010. Cambodian Prime Minister Hun Sen said Wednesday that some 670 square kilometers of the country's land are still cover by landmine and would take several years to be removal. (AP Photo/Heng Sinith)

A Cambodian deminer tries out demining equipments during a hand-over ceremony of them from Japanese government in Phnom Penh, Cambodia, Wednesday, Feb. 17, 2010. Cambodian Prime Minister Hun Sen said Wednesday that some 670 square kilometers of the country's land are still cover by landmine and would take several years to be removal. (AP Photo/Heng Sinith)

Cambodia deminers try out demining equipments during a hand-over ceremony of them from Japanese government in Phnom Penh, Cambodia, Wednesday, Feb. 17, 2010. Cambodian Prime Minister Hun Sen said Wednesday that some 670 square kilometers of the country's land are still cover by landmine and would take several years to be removal. (AP Photo/Heng Sinith)