safety technique of physiotherapy

例句：

1. 1. Thecompany has implemented strict safety protocols to prevent accidents.
   该公司已实施严格的安全协议以防止事故。
2. 2. Safety is paramount when operating heavy machinery.
   操作重型机械时，安全至关重要。
3. 3. The new safety regulations have been put into place to improve workplace safety.
   新的安全规定已经实施，以提高工作场所的安全性。