| 释义 |
obstacle coursen.（名词）- A training course filled with obstacles, such as ditches and walls, that must be negotiated speedily by troops undergoing training or participants in an obstacle race.超越障碍训练场：一个有障碍物的训练场，如渠沟和墙，在障碍赛跑中经过训练的人员或军队必须迅速通过它们
- A situation full of obstacles that must be overcome.必须克服所有障碍物的情况
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