在地面弹出全机中心线、各单元机中心线的翻译：Pop-up center line on the ground, the unit center line 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 ground up the whole machine centerline, the centerline of the unit machine

Pop-up center line on the ground, the unit center line

Springs the entire machine middle line, various units machine middle line in the ground

Pop-up Blocker on the ground around the center line, the various cell phone center-line

Pop-up center line on the ground, the unit center line