I left 20 pages here to copy. Here's the receipt. I'm sorry, sir. But we're a little behind. Could you come back in a few minutes? What does the woman mean?


我留了20页东西在这里复印，这是收据。 对不起，先生，我们稍有一点慢。你能过一会儿再来吗？ 这位女士说的是什么意思？