a herd of stampeding elephants的用法和样例：
- They saw a cloud of dust rise in the distance and out of the cloud came a herd of several hundred stampeding elephants, pointed sword-blades lashed to their heads, flames blazing from their tails.
- We saw a herd of elephants yesterday.
- The photographer took a photo of a herd of elephants.
- The children came galumphing into the house like a herd of elephants.