large bell beam

例句：

1. 1.The large bell beam is essential for maintaining the structural integrity of the building.
   大钟梁对于保持建筑物的结构完整性至关重要。
2. 2.The large bell beam was installed to provide additional stability during the construction process.
   大钟梁的安装是为了在施工过程中提供额外的稳定性。
3. 3.The large bell beam is used to support the weight of the clock tower and prevent it from collapsing.
   大钟梁用于支撑钟楼的重量，防止其坍塌。