laser scalpel造句怎么写

2、The doctor finished the operation, but his success depended on the backroom boys who had invented the new laser scalpel.

1、The doctor finished the operation but his success depended on the backroom boys who had invented the new laser scalpel.

3、Three brown helmet and armor brandish a sword to me to chop, but my movement is quicker and already hasten to their sides before their death laser scalpel chop on my head.