stack of pipes造句

例句与造句

1. Stacks of pipes have been used to build hygiene stands for washing hands.
2. He came to the conclusion that stacks of pipes may have been stored in the clearing and were responsible for the ground markings.
3. In cowboy boots and a green union-label hardhat, he earlier clambered over a stack of pipes to greet workers constructing a 41-story apartment building on the West Side.
4. It's difficult to find stack of pipes in a sentence. 用stack of pipes造句挺难的