18艘船沿着贸易航线往返于1,000英里的河面上。Eighteen boats plied the 1,000 miles of river along a trading route.夕阳的余辉闪耀在辽阔如海的河面上.The slanting light of the setting sun quivers on the sea - like expanse of the river.烟火倒映在河面上,闪烁多姿.The reflect...