1 sentence

1. 因为高速路上发生了一起事故，车辆已经排起了长龙。

   yīn​wèi gāo​sù​lù shàng fā​shēng le yī qǐ shì​gù, chē​liàng yǐ​jīng pái qǐ le cháng​lóng.

   A long queue of vehicles has formed because of an accident on the highway.

   Source: Dong Chinese Dictionary