I have a flat tire. 我爆胎了。 My car has stalled. 我的车失事了。 My car broke down on the freeway. 我的车在高速公路上发生故障了。 Here's my driving license. 这是我的驾驶执照。 This is a rental car. 这是租的车子。 I shall take good care from now on. 从现在起我会特别注意。 I will be returning to Taiwan next Monday. 下周一我要回台湾了。