这道“词语墙”由虚拟砖块砌成，每块砖都是一个被提交的词语。
The wall is made from virtual bricks represented by each word submitted.
在一些地方，甚至仅仅是砖块上堆着砖块，砖与砖之间仅有一层像电影胶片般单薄的泥浆；有些地方的建筑强化结构疑似不足。
In some places, bricks are merely piled on bricks, with the merest film of mortar; in others structural reinforcement seemed suspiciously slight.
砖易于生产和回收再利用。砖块铺设的路面经久耐用并且易于维护和替换。
Bricks are easy to procure and reuse, cement pavers last a very long time, and they are easy to repair and replace.
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