1 . The republic's factories have closed for the weekend to conserve energy.
为了节约能源，该共和国的工厂周末不开工。
来自柯林斯例句
2 . The company originally intended to reopen the factory with non-union workers.
公司原打算雇用不属于工会的工人重新开工。
来自柯林斯例句
3 . Drilling is due to start early next year.
钻探将于明年早些时候开工。
来自柯林斯例句
4 . Work has begun on the construction of the new airport.
新机场的修建已经开工。
来自《权威词典》
5 . Not until last week was the project in full blast.
工程直到上星期才全部开工.
来自《简明英汉词典》
1.starting of construction
1.commencement of works
1.start operation
kāigōng (1) [go into operation]∶工厂开始生产或工程开始进行 新厂开工了 (2) [start to work]∶土木工程开始修建 水库工程开工了 词组：开工大吉、开工吉日的俗话 开工仪式流程 1.礼仪接待签到环节，这个环节还有暖场的威风锣鼓或军乐队（或两者都用）迎宾，让来宾感受到喜庆热烈的氛围； 2.贵宾休息区，一般用着接待贵宾，里面布置水果点心或文房四宝，让领导留下墨宝； 3.开工奠基典礼仪式，一般流程是主持人邀请领导讲话
