work trestle

例句：

1. 1. The engineer was working on the trestle to fix the leaky pipe.
   工程师正在工作台上修理漏水的管道。
2. 2.The workers were busy fixing the trestle to ensure safety during construction.
   工人们忙于修复工作台以确保施工安全。
3. 3. Thetrestle is a crucial part ofthe construction project, providing support for heavyequipment.
   工作台是建设项目中至关重要的部分，为重型设备提供支撑。