竣工

complete; finish

1. 他天天孜孜不倦地埋头苦干，直到工程竣工为止。
   He kept banging away at his work day by day, until eventually the project was finished.
2. 铁路何时竣工？
   When will the railway be completed?
3. 建筑工程的竣工比预计时间要长。
   Completion of the building work is taking longer than expected.

工的英语翻译：