由于地震造成的结构性损坏，该建筑被关闭了。

The building was closed due to ___structural damage caused by the earthquake.

政府计划对税收制度进行重大的结构性改革。

The government plans to make major ___structural reforms to the tax system.

工程师们正在评估风暴后桥梁的结构完整性。

Engineers are assessing the bridge's ___structural integrity after the storm.