请各位高手帮忙看下下面这句英语有没有什么问题，如果有怎么修改好一点呢，谢谢啦！——————————

Question

请各位高手帮忙看下下面这句英语有没有什么问题，如果有怎么修改好一点呢，谢谢啦！————————————————

1. 根本原因是作业员在手动夹掉线后杂线掉落到芯片表面上。
Root cause is the residual wire dropped down on the die surface after cutting the wire manually by operator.

Answer 1

The fundamental reason is that the miscellaneous wire dropped down on the chip after the operator cutted the wire with hands.