orienteering
noun [ U ] uk/ˌɔː.ri.ənˈtɪə.rɪŋ/ us/ˌɔːr.i.enˈtɪr.ɪŋ/
定向越野赛，越野识途赛跑（利用地图和指南针徒步觅路的一项体育运动）
an activity in which you have to find your way to somewhere on foot as quickly as possible by using a map and a compass
江苏热线英汉汉英双解词典包含207361条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。