The city has been flattened by heavy artillery bombardments.
该城市因遭重炮轰击而夷为平地。
《柯林斯英汉双解大词典》
2
Continued bombardments and internal pressures made the growing Earth hotter, causing its interior to melt and the heavier elements to sink and form Earth's core.
持续的轰击和内部压力使成长中的地球越来越热，导致其内部融化，较重的元素下沉形成地核。
3
Two thousand are buried in Belgium and northern France, killed in bombardments and air raids or by disease.