Responsible for a team to clear the way, to clear up obstacles in the motorcycle tour through the intersection, the number of police on duty from a police vehicle alight, in order directing the scene.
英
美
- 一輛負責為車(chē)隊開(kāi)道、清障的巡回摩托車(chē)途經(jīng)這一路口時(shí)，數名值勤警察正從一輛警用車(chē)輛下車(chē)，準備在指揮現場(chǎng)秩序。
