a heap of rubble的用法和样例：
- The building was reduced to a heap of rubble.
- A fierce explosion turned the building into a heap of rubble.
- I found one of the most famous churches of Kiev a heap of rubble.
- Therefore I will make Samaria a heap of rubble, a place for planting vineyards. I will pour her stones into the valley and lay bare her foundations.
- You have made the city a heap of rubble, the fortified town a ruin, the foreigners'stronghold a city no more; it will never be rebuilt.