Assistant: Can I help you?

售货员：我能为您做点什么？

John: Yes. These shoes are nice. Can I try them on? Size 6, please.

约翰：是的。这双鞋不错。我能试试吗？请给我拿6号的。

Assistant: Of course. Here you are.

售货员：当然可以。给你。

Mum: John, are they OK?

妈妈：约翰，它们可以吗？

John: No. They're too small.

约翰：不。它们太小了。

Mum: Hmm. OK. Let's try size 7.

妈妈：嗯，好的。让我们试试7号的。

John: They're just right!

约翰：它们正好！

Mum: Good!

妈妈：太好了！