据介绍，6日21时10分，河北高速交警怀安大队指挥中心接到张家口支队转警，称有一辆号牌为京G85954的客车在京藏高速北京方向约235公里处发生故障，停在路肩请求救援。

According to introducing,6 and 10 points when,Hebei high-speed traffic police brigade command center received with Ann zhangjiakou faction turn p,Said one number for Beijing G85954 car in Beijing Beijing Tibetan high speed direction about 235 miles (kilometers) malfunction,Stop at the shoulder request rescue.

　　据悉，事发路段为下坡路，且弯道较多，为京藏高速公路事故多发路段，加之深夜光线黑暗，车辆停在路肩十分危险。警方接警后，立即赶赴现场开展救援。经了解，该客车上载有来自美国、爱尔兰及韩国等多个国家共28名留学生，此行是一同到内蒙古旅行，在返回北京的路上车辆突发故障。

It is reported,The sections for decline,And corner more,For Beijing Tibetan highway accident black sections,Light and dark night,Vehicle stops in the shoulder is very dangerous.The police after turning,The rescue team to the scene immediately.After understanding,The bus was carrying from the United States/Ireland and South Korea and other countries a total of 28 students,This trip is to travel together in Inner Mongolia,After returning to Beijing road vehicle burst failure.

　　为杜绝二次事故发生，怀安大队当即启动客运车辆紧急处置预案，对现场进行安全警戒，在客车后方设置了反光锥筒和安全警示牌，将车上留学生迅速疏散至防护栏外安全地带。同时，通知救援公司赴现场对故障客车进行拖拽处置。现场民警将外国留学生一行护送至服务区休息，并协调其做好接待和饮食安排。

To put an end to secondary accidents,Bosom Ann brigade immediately start passenger vehicle emergency disposal plan,On the security alert,In the passenger car rear set the reflective cone and safety warning sign,Will the car students quickly evacuated to protective guard the security zone.At the same time,Notice to the scene to rescue the company fault bus to drag the disposal.The police will foreign students a line escorted to service area rest,And coordinate well the reception and diet arrangement.

　　经查，事故源于刹车气泵漏气。经过警方两个多小时的努力，该客车于当天深夜被排除故障，28名留学生顺利返京。(完)

The basis of,The accident originated from brake pump leak.After the police more than two hours of effort,The bus was late in the day debugging,28 students return to Beijing smoothly.(finish)