a cobbled street的用法和样例：
- I really enjoyed the tranquility in the snow time, walking in a cobbled street.
- And that's where a smiling man aged in his twenties came up to me as I was struggling to push my fully-laden bicycle along a cobbled street.
- The place is a cobbled triangle.
- We turn down an old cobbled street that looks like it might once have been the city's main road.