flattened的例句（flattened在句子中的用法）

• He carefully flattened the wrappers and put them between the leaves of his book... 他小心翼翼地把包装纸弄平，夹在书页里。
• Papa flattened the creases of the map with his broad hands. 爸爸用他的一双大手捋平了地图上的折痕。
• The city has been flattened by heavy artillery bombardments... 城市已被猛烈的炮火夷为平地。