主要施工人员应相对固定。的翻译：Major construction personnel on a relatively fixed. 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

The main construction personnel should be relatively fixed.

Major construction personnel on a relatively fixed.

The main constructor should be relatively fixed.

Major construction personnel should be relatively fixed.

Major construction personnel on a relatively fixed.