Miniscule in scale beside the great girder bridge and the towering hills, a diesel-hauled freight crosses the Dadu River and makes its way southwards towards Kunming.

• 一列由内燃机车牵引的货车通过大渡河钢梁桥向南方的昆明驶去，在大桥和高山的映衬下，列车显得如此渺小。