卡车嘎吱嘎吱地在凹凸不平的地面上颠簸而行。The truck jolted and rattled over the rough ground.旧公共汽车 ( 沿凹凸不平的小路 ) 颠簸而行.The old bus jolted along ( a rough track ).巴士沿着大路颠簸而行.The bus bounced along the road....