就像早期网络的“寒武纪海洋基因”那样，信息被无限地复制、再复制。

Like a gene in the Cambrian seas of the early Web, information was copied and recopied endlessly.

youdao

这样做的优点是，可以直接在键和条目上进行集合操作，而不需要再复制一次。

The advantage here is the ability to perform set operations on keys and items without having to copy them.

youdao

Pebble的安装程序假定您先在其它磁盘上进行解压缩，然后再复制到新磁盘上。

Pebble's installer assumes you'll have unpacked on another disk and will then copy over to the new disk.

youdao

Let's do a little Copy Paste down here so I can print out its size.

让我再做个复制粘贴,所以我能打印它的大小。

哈佛公开课 - 计算机科学课程节选