Like Mrs Cheung, Carnegie lacked formal education and experienced early hardship.
和张女士一样，卡内基没有接受过正规教育，而且早年历经艰难困苦。
In this last respect, however, even Carnegie might have been a bit awed by Mrs Cheung.
不过，在这最后一方面，即使是卡内基也可能会与张女士相形见绌。
All this is inevitably expensive, but Mrs Cheung insists that greater scale creates greater efficiency and reduces the cost per unit of output.
这一切必定花费高昂，但张女士坚持认为，规模愈大，效率愈高，而且每单位产量的成本也愈低。
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