commencement of works短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 工程开工 Construction of the reservoir has started.水库工程开工了。 A lot of work has been done in quality control aspects since the beginning of Jinpen Key Water Conservancy Project implementation.陕西金盆水利枢纽工程开工以来,监理工作在质量控制方面做了大量深入细致的工作。