发生事故的当天，他们夫妻俩从东莞到深圳进货，行驶上高架桥时发现车前面冒烟，然后几秒钟，看到发动机零部件也起火。

Day of the incident, they couple from Dongguan to Shenzhen for loading, found on the front of the viaduct the smoke, then a few seconds you can see the fire in engine parts.

youdao

Well, they're Elevated people in Chicago I'm sure.

我敢说他们是住在高架上的芝加哥人

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