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指南针, 方向, 罗盘, 箭头, 方位角, 圆, 登山, 探险, 设备, 探索, 地理, 地质, 方位, 金色, 导游, 经度, 纬度, 导航, 磁场, 磁性, 搜索, 研究, 南北, compass, wood, orientation, arrow, azimuth, circle, device, direction, east, equipment, expedition, exploration, forward, geography, golden, guide, isolated, latitude, letter, longitude, magnetic, metal, navigation, north, number, object, position, ravel, research, search, sign, south