开工

We commence building on March 18th.

我们于三月十八日开工。

Part of the new plant is now in operation and remainder will be on stream later this month.

工厂分开工, 其余分在本月末投产。

Part of the new plant is now in operation and the remainder will be on stream later this month.

工厂分开工, 其余分在本月底前力投入生产。