一位军事家曾说：在全球，最难消除的战争痕迹，不是倒塌的楼房和毁坏的桥梁，而是地雷。70年代末中越边境的那场局部战争早已硝烟散尽，两国边民渴望交往，渴望发展。然而，战争遗留下来的地雷，却仍像幽灵一样在边境线上游荡，两国边民依然生活在地雷威胁的阴影之下，阻碍着 A military strategist once said: At the global level, the traces of the war that are the most difficult to eliminate are not landings and collapsed buildings, but mines. The partial war between the two sides of the Sino-Vietnamese border in the late 1970s had long since gone away, and the people of both countries long for contacts and longs for development. However, mines left behind by the war still wander the border line like ghosts, and the two peoples still live under the shadow of the threat of landmines, hindering