Today, Dad took me to my hometown to see Grandpa. We are on the highway.
在高速路口阿姨给了一张卡片，栏杆升起了，我们就上了高速。在高速上车跑的很快，在路上没有行人，也没有摩托车、自行车。道路两边都装了栏杆，爸爸说：“高速路只允许汽车行驶，不得随意上下。”
At the high-speed intersection, my aunt gave us a card. When the railings were raised, we got on the high-speed road. In the high-speed car run very fast, no pedestrians on the road, no motorcycles, bicycles. There are railings on both sides of the road. My father said, “only cars are allowed to drive on the expressway, not to get on or off at will.”