class Car:
    def __init__(self, newWheelNum, newColor):
        self.wheelNum = newWheelNum
        self.color = newColor

    def __str__(self):
        msg = "嘿。。。我的颜色是" + self.color + "我有" + str(self.wheelNum) + "个轮胎..."
        return msg

    def move(self):
        print('车在跑，目标:夏威夷')
BMW = Car(4, "白色")
print(BMW)

class Car:
    def __init__(self, newWheelNum, newColor):
        self.wheelNum = newWheelNum
        self.color = newColor

    def __str__(self):
        msg = "嘿。。。我的颜色是" + self.color + "我有" + str(self.wheelNum) + "个轮胎..."
        return msg

    def move(self):
        print('车在跑，目标:夏威夷')
BMW = Car(4, "白色")
print(BMW)
