Concrete paving blocks are a more flexible alternative to slabs.
混凝土铺路砖是比板材更灵活的选择.
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The streets buckled in the heat and slabs of concrete paving cracked in two.
马路上酷热难当,水泥板路面都被晒裂了.
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The glazed color concrete paving brick is a new type of material for paving pavement.
光泽型彩色混凝土路面砖是一种新型人行道路面铺设材料.
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