请翻译以下英语句子.Armies of “steel collar” workers, therobots, will

请翻译以下英语句子.
Armies of “steel collar” workers, the
robots, will soon be working in factories doing the boring, complex and
unpleasant jobs which are at present still done by man.
Many businesses have replaced cash
registers with point-of-sale (POS) terminals.
英译中,谢谢~