wall单词造句

1.The walls were strengthened to protect them from collapse.围墙已加固以防倒塌。

2.Stones were lobbed over the wall.有人把石块扔过了围墙。

3.The walled garden was used as a dump.带围墙的花园被用作了垃圾场。

4.The wall is starting to crack.松动的屏障。