保持管道通畅各阀门无泄漏。的翻译：Maintain smooth pipe valve leak-free. 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

Keep the channel clear of the valve without leakage.

Maintain smooth pipe valve leak-free.

Maintains the pipeline unobstructed various valves not to have divulging.

Keep a pipeline fluid the valve no leakage.

Maintain smooth pipe valve leak-free.