The National Braille Press, an 83-year-old publishing house in Boston, printed the Harry Potter series on its Heidelberg cylinder; the final product was 56 volumes, each nearly a foot tall.
国家布莱叶出版社，一个位于波士顿拥有83年历史的出版社，将《哈利波特》全集印制在海德堡气缸（猜测是印制盲文书的某种机器）上；
Gross national product (GNP) is the market value of the output of final goods and services produced by the nation's economy.
国民生产总值(GNP)是国家经济所提供的制成品和劳务总量的市场价值。
Gross national product (GNP) is the market value of the output of final goods and services produced by the nation's economy.
国民生产总值(GNP)是国家经济所提供的制成品和劳务总量的市场价值。
应用推荐