员工检查产品没有用卷盘到卷盘.的翻译：Staff check the product without a reel to reel. 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

Employees check the products are not reels to reel.

Staff check the product without a reel to reel.

The staff inspects the product not to have the useful drum to the drum.

Staff examine the product useless volume disk to the volume disc.

Staff check the product without a reel to reel.