complete equipment for salt refining

例句：

1. 1. The project is complete, and wecan start working on it immediately.
   项目已经完成，我们可以立即开始工作。
2. 2. Theteam has completed their training, and they are ready totake on the next challenge.
   团队已经完成了他们的训练，他们准备好迎接下一个挑战。
3. 3. The work was completed within a week, and everyone was pleased with the outcome.
   工作在一周内完成，每个人都对结果感到满意。