mine safety supervision

例句：

1. 1.The mine safety supervision department is responsible for ensuring the safety of miners.
   矿山安全监督部门负责确保矿工的安全。
2. 2.The mine safety supervision department has been working to improve safety standards in the industry.
   矿山安全监督部门一直在努力提高行业的安全标准。
3. 3.The mine safety supervision department is required to conduct regular inspections and provide training for miners.
   矿山安全监督部门需要定期进行检查并为矿工提供培训。