safe handling

例句：

1. 1.The company has implemented strict safety handling measures to prevent accidents.
   该公司已实施严格的安全处理措施以防止事故。
2. 2. The engineer carefully handled the delicate equipment during the installation process.
   工程师在安装过程中小心地处理了这些精密的设备。
3. 3.The workers were instructed to handle the materials safely during the construction phase.
   工人们被指示在施工阶段安全地处理材料。