Publishers were interested only in books that would sell fairly quickly in sufficient numbers to cover the costs of production and make a profit.
出版商感兴趣的,只是那些能快速达成销量、抵消生产成本并盈利的书。
That's not just the things in your home—technology grows so quickly, new toys come out all the time, new books keep coming out.
那不仅仅是你家里的东西——技术发展如此迅速,新玩具不断涌现,新书也层出不穷。
They claim the books helped them come up to speed on certain technologies very quickly.
他们声称这些书能够帮助他们非常快速地掌握某些技术。
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