Carbon paper allows two copies of a document to be made at once.

纸可让一份文件迅速印出两份件。

Think wistfully of the days when journalism involved a typewriter, carbon paper and the telephone directory.

怀念旧日，那时新闻工作还得上打字机、纸和电话簿。

Adding machine and carbon paper got me this far.

只凭与碳式纸也让我混这样啊。

I remember using carbon paper back in the 1970s, when I was in high school.

我记得在 1970 年代使纸，那时我还在上高中。

Everyone who entered it must have a card made of carbon paper and cardboard.

每个参会者必须执有一张由纸和硬纸板制成的入场券。

If you typed it without putting the extra piece paper and the piece of carbon paper it wouldn't work.

如果你打字时没有放多余的一张纸和那张纸，它就行不通了。

The blotting paper, carbon paper and asphalt paper, were used by the paper mill to print lots of newspapers.

造纸厂吸墨水纸、纸和柏油纸来出版大量报纸。

You would load the carbon paper into the typewriter along with two normal sheets of paper to produce two identical copies of the original.

把纸和两张普通的纸一起装进打字机，你就可以得两份完全相同的印件。

Before email was popular and mechanical typewriters weren't just for hipsters, the quickest way to make copies of a document was to use a special sheet of paper called carbon paper.

在电子邮件普及之前，机械式打字机并不只是时尚人士的专利，制文件最快的方法是使一种叫做纸的特殊纸张。