戴口罩英语单词

1.机械损伤1.保护装置2.Staff wear protective equipment3.Employees go through security training,examination of qualified mount guard.2.Burns staff wear labour protection.1.Staff wear protective equipment.2.Employees go through security training,examination of qualified mount guard.3.Standardized operations,effectively.3.Blade slashed staff wear.1.Employees are equipped with protective equipment.2.Employees go through security training,examination of qualified mount guard.3.Standardized operations,effectively.4.Flux swing irritation of the respiratory tract.1.Workshop environment exhaust.2.Staff wear mouth-muffle, effectively.4.Alcohol volatile irritation of the respiratory tract.1.Environmental exhaust.2.Staff wear mouth-muffle, effectively.6.Pressure vessel.1.Air compressor by national special equipment supervision regulation.2.The company has standardized management system.3.Employees in accordance with management system standard work. Effective.我是按照楼主给的顺序写的，希望楼主能看懂。望楼主采纳。

我不知道！！！但是我正在写！！！

.机械损伤 保护装置.Staff wear protective equipment.Employees go through security training, examination of qualified mount guardStandardized operations. effectiveBurns staff wear Labour protection

楼下两位的都不错，就是Staff都要改成employees，因为在美国staff用于办公室的员工，employee用于工厂的员工。

出去一定戴口罩Go out and wear a mask

我还是个小学生还不会。go out and and wear a mask!