engineering worker造句

例句与造句

1. it is complex nonlinear mechanism process . now the collapse mechanism of structure has not been clear, which has been a key project for earthquake researcher and civil engineer worker
   至今人们对结构在地震力作用下的倒塌破坏机理都不是很清楚，这历来一直是地震工作者和土木工作者研究的重要课题。
2. It's difficult to find engineering worker in a sentence. 用engineering worker造句挺难的