“栋梁”造句

栋梁支撑屋顶全重.
The timber carries the whole weight of the roof.

他们喧嚣叫嚷之声,把王宫的栋梁震得直摇晃.
They made such an uproar that the very timbers of the palace shook.

我们房屋的栋梁是香柏木的; 我们的椽子(意难确定)是扁柏木.
The beams of our house are cedars; our rafters are firms.