After Dennis had introduce the low-floor design Trident successfully, Volvo then developed a new bus model to replace the popular Olympian so as to continue it leading role in the bus market.
After Dennis had introduce the low-floor design Trident successfully, Volvo then developed a new bus model to replace the popular Olympian so as to continue it leading role in the bus market.
当丹尼士成功推出三叉戟低地台巴士后，富豪车厂随即也开发一款全新低地台巴士底盘，以取代奥林比安，延续在市场上之领导地位。