racking platform

例句：

1. 1. The engineer was working on a racking platform to support the heavy equipment.
   工程师正在操作一个摇架平台来支撑重型设备。
2. 2. The construction crew used a racking platform to lift the heavy beams into place.
   建筑工人使用摇架平台将沉重的梁抬起并放置到位。
3. 3. During the installation, the engineer carefully checked the racking platform to ensure itwas securely in place.
   在安装过程中，工程师仔细检查摇架平台以确保其稳固地安装到位。