所在环境中的任何物体都可以成为障碍物，不过“跑酷”运动经常会在城区内进行，因为建筑物和轨道等公共设施都是很适合的障碍物。

The obstacles can be anything in one's environment, but parkour is often seen practiced in urban areas because of the many suitable public structures available such as buildings and rails.

youdao

所在环境中的任何物体都可以成为障碍物，不过“跑酷”运动经常会在城区内进行，因为建筑物和轨道等公共设施都是很适合的障碍物。

The obstacles can be anything in ones environment, but parkour is often seen practiced in urban areas because of the many suitable public structures available such as buildings and rails.

youdao

所在环境中的任何物体都可以成为障碍物，不过“跑酷”运动经常会在城区内进行，因为建筑物和轨道等公共设施都是很适合的障碍物。

The obstacles can be anything in ones environment, but parkour is often seen practiced in urban areas because of the many suitable public structures available such as buildings and rails.

youdao