running without water in gage

例句：

1. 1.The engineer was required to run the machine without water for testing.
   工程师被要求在测试时不加水运行机器。
2. 2.During the construction, we had to run the project without water.
   在施工期间，我们必须在没有水的情况下完成这个项目。
3. 3.The team leader insisted on running the meeting without water.
   团队领导坚持在没有水的情况下开会。