车子像疾风一样驶向东西快速干道的高架桥,明媚的阳光温暖地照在车里,让我们一家人感觉十分舒适,我们要去农业大学摘草莓。一想到那令人垂涎三尺的大草莓,我就连声催促妈妈:“快点加油,我馋啦!”突然“咔”的一声,我们的车子开始颠簸起来,好像车胎上有什么东西。爸爸跳下车,仔细检查每个车轮。原来是左后轮扎进了一根拇指粗的钢筋,可怜的轮胎正“嗤嗤”地往外冒气。爸爸紧紧握住钢筋,用力一拔,“刺啦”一声,钢筋出来了, Like a blast of winds, the car drove to the viaduct with fast trunk roads. The bright sunshine shone warmly in the car, making our family feel very comfortable. We are going to pick strawberries at Agricultural University. When I thought of the mouth-watering strawberry I was urging my mother: “Come on, I’m greased!” Suddenly, my car started to bump up like a tire what. Dad jumped off and checked each wheel carefully. The original left rear wheel into a thumb thick steel, poor tire is “Chi Chi ” to vent out. Dad firmly grasp the steel, force a pull, “stabbed friends ” soon, the steel came out,