穿孔卡片就是当时的数据处理。

The punch card was data processing back then.

youdao

为和处理器的直接交换数据的卡片西方人欧洲很多。

The card Western Europe much for direct exchange the information with CPU.

youdao

通过卡片（如穿孔卡或机读卡）输入的数据。

Enter the info into a database then throw out the card.

youdao

通过卡片（如穿孔卡或机读卡）输入的数据。

Enter the info into a database then throw out the card.

youdao