In addition, the request indicates that a number of border development projects primarily concerning transportation infrastructure, oil exploration, tourism, farming and mining are still hampered by the presence of mines.
此外，请求中指出，地雷的存在仍然妨碍了一些边境发展项目的实施，它们主要涉及交通运输基础设施、石油勘探、旅游、农业和矿业。