事故的目击者 meaning in Chinese

a witness to the accident

Police have asked witnesses of the accident to come forward .
警方要求事故的目击者挺身而出予以协助。
Eye witnesses to the accident completely exonerated the driver
事故的目击者证明司机完全无罪。
The girl let slip that she had been a witness to the accident
那女孩无意中说出她是该事故的目击者。
" 28th july " accident has been one of the most serious accidents of chemical industry in china since 1998 . this paper summarized the experience of emergency monitoring in " 28th july " accident objectively , and elaborated several countermeasures as follows : to spread environmental safety concept , to establish an expert decision mechanism , to integrate monitoring resources and to construct a technology platform
“ 7 . 28 ”事故是1998年以来国内最严重的化工爆炸事故,笔者以事故的目击者和应急监测者的身份,总结了事故应急监测的经验体会,阐述了应急监测必须确立环境安全理念、建立专家决策机制、整合监测资源、构建技术平台。