1. Even if one didn´t know from concrete examples
    一个人即使不能从具体的事例

2. The road was paved with concrete.
    路面由混凝土铺成。

3. The lumber dealer decried the use of concrete for houses.
    木材商人对用混凝土造房大肆责难。

4. The path is paved with concrete slabs.
    这条路是用混凝土板铺成的.

5. The towers are built on immense underwater platforms made of steel and concrete.
    塔身建在巨大的水下钢盘混凝土平台上。

6. The following techniques suggest concrete ways of increasing creativity:
    下面的内容将向我们介绍如何提高创造力的具体方法。

7. The possibilities are endless but in order for the information superhighway to become a reality, some concrete steps need to be taken to get the process started.
    信息高速公路带来的可能性不胜枚举，但要使其成为现实，还必须采取具体的措施来开展这一工作。

8. Housing developments and shopping centers cover much of the Earth with paved and concrete surfaces.
    住宅区和购物中心使地球上许多地方的表面都铺上了混凝土。

9. Concrete pillars for highway bridges that previously only had steel rods inside are now enclosed in steel.
    高架桥的水泥柱先前只是在内部埋设钢条，如今外面也包上了钢板。

10. One didn´t know from concrete examples that international sporting contests lead to orgies of hatred.
    们没有从具体的实例得知国际体育比赛导致了深仇大恨.