极端距离 meaning in English
distance between pole tips
Examples
- The e2c is a hybrid of classical orienteering , ultra - distance running and the navigational training practices of search and rescue emergency responders
E2c是古典越野识途比赛，极端距离的跑和搜索和营救紧急情况应答者的航行训练惯例的一个混血儿。