hazard a conjecture

例句：

1. 1.The accident was a major hazard to the workers' safety.
   这次事故对工人的安全构成了重大威胁。
2. 2. The company has been warned about the potential hazards of using unsafe equipment.
   公司已被警告关于使用不安全设备的潜在危险。
3. 3. It is important to identify and mitigate hazards before they cause harm.
   在它们造成伤害之前，识别并减轻危险是很重要的。