However, after it was found that treatment works, the kind of ideal picture may never occur again, because the river was full of cement covered berm and amid bright and clean dish.

• 但是，治理工程结束后人们才发现，那种理想中的景象可能永远不会再出现了，因为，河道全部被水泥覆盖，护堤和衬底光洁如冰。