Meaning of shì gù:
shì gù
事故
Noun
accident; CL:樁|桩[zhuang1],起[qi3],次[ci4]
Zài gāosù gōnglù shàng fāshēngle yánzhòng de shìgù.
在高速公路上发生了严重的事故。
A serious accident occurred on the highway.
Zuótiān gāosù gōnglù shàng fāshēngle yī qǐ yánzhòng de shìgù.
昨天高速公路上发生了一起严重的事故。
Yesterday, a serious accident occurred on the highway.