But let's suppose that I realize that I'm doing a lot of addition in my programs, and I actually want to factor out what seems to becoming a lot of copy, paste.

但是假如我在程序中做了很多加法,我实际上想要提出那些,复制粘贴的东西。

哈佛公开课 - 计算机科学课程节选

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