对出现机械伤害的设备进行改进的翻译：Improvements to the device has a mechanical injury 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

For the occurrence of mechanical damage of equipment to improve

Improvements to the device has a mechanical injury

To has the mechanical injuries the equipment to make the improvement

As for the occurrence of harm machinery equipment to improve

Improvements to the device has a mechanical injury