tower belt crane

例句：

1. 1. The tower belt craneis used to lift heavy loads from theground.
   塔式起重机用于从地面提升重物。
2. 2. The tower belt crane wasdesigned for construction sites where large amounts ofmaterial need to be moved.
   塔式起重机是为建筑工地设计的，那里需要移动大量的材料。
3. 3. The tower belt crane isessential for ensuring safety during construction work.
   塔式起重机对于确保施工作业的安全至关重要。