revolving track crane

例句：

1. 1. The revolving track craneis used for lifting heavy loads on theconstruction site.
   旋转轨道起重机用于工地上搬运重物。
2. 2. The revolving track crane has a long history and is widelyused in various industries.
   旋转轨道起重机有着悠久的历史，广泛应用于各个行业。
3. 3. The revolving track crane is an important equipmentfor construction work, which can greatly improvework efficiency.
   旋转轨道起重机是建筑工作中的重要设备，可以大大提高工作效率。