1. Files can be lost if the system suddenly crashes. 要是计算机系统突然崩溃，文件就可能丢失。
2. They would define the driver's role in such cars and govern how such cars perform in crashes. 他们将定义驾驶员在此类车辆中的角色，并对撞车事故中此类车辆的表现进行管控。
3. Norton GoBack is the perfect tool for random system crashes, failed installations, and inadvertent deletions. Norton GoBack 是完美工具，可用于处理随机系统崩溃、安装失败和无意删除的情况。
4. People suffering from sleep-loss are adding increased risk from obesity, psychological problems and car crashes. 睡眠不足的人面临肥胖问题、心理问题及遭遇车祸的风险更高。
5. According to the presentation, more teens die in automobile crashes in the United States each year than from drugs, violence, smoking and suicide. 根据这份报告，在美国，每年死于车祸的青少年比死于毒品、暴力、吸烟和自杀的青少年还要多。
