Hello, I'd like a pair of shoes.
你好，我想要买一双鞋。
What's your size?
你的尺码是多少？
Size 40. I like this pair.
40号。我喜欢这双。
Can I try them on?
我可以试试吗？
Yes, of course.
当然了。
Well, they fit very well.
嗯，他们很合适。
How much are they?
多少钱？
They're 499 yuan.
499块。
Sorry, that's too expensive.
对不起，这太贵了。
Can I see another pair?
我能看看别的吗？