This year the United States is working with more than three dozen nations around the world to demine the most dangerous minefields, train humanitarian deminers and teach children and their parents how to identify and avoid these weapons.
今年美国正同世界各地三、四十个国家一起努力在最危险的雷区排雷，训练人道主义排雷人员和教会儿童及其父母如何识别和避开这些武器。