1. paving material
   铺路材料
   
2. paving stone
   铺路石
   

1. The street was paved with pebbles.
   这条街用鹅卵石铺成。
2. Tar is a binder for gravel in paving.
   在铺路时柏油用来粘结砾石。
3. These bricks are to pave the courtyard.
   这些砖要用来铺院子。
4. The agreement paves the way for a lasting peace.
   该协议使永久的和平成为可能。
5. My father paved the way for me and my Brother.
   我父亲为我和我哥铺路。

　3个名词解释