对不稳定机器设备的改善和跟踪的翻译：Unstable machines and equipment for the improvement and tracking 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

[object Object]

Unstable machines and equipment for the improvement and tracking

To unstable machine equipment improvement and track

The instability of machinery and equipment improvements and tracking

Unstable machines and equipment for the improvement and tracking