One day, Liu Mei and Li Dong were on the way back home. When they were walking on the sidewalk, Liu Mei was playing games on her mobile while Li Dong was listening to music on his.
Li Dong was so lost in the game that she suddenly hit a tree by the roadside. But Li Dong didn't notice what had happened and went on listening. Soon he moved onto the middle of the road. A car was coming from behind. The driver honked the horn. However, with his headphones on, Li Dong couldn't hear the honk and didn't move away. The driver stop the car and shouted at him. At that moment, Li Dong realized what was happening. He said sorry to the driver.
Each coin has two sides. Mobiles are useful, but if we don't use them well, they can also cause trouble or even accidents.