It's really a good bargain. 真划算啊。

A:Can I help you?

有什么需要帮忙的吗？

B:Yes,I want to buy a necklace as my wife's birthday gift?

是的，我想买一条项链作为妻子的生日礼物。

A:How about this one?

这个怎么样？

B:It looks great.How much is it?

太美了，多少钱？

A:5000yuan.Do you have a membership card?

5000元，请问你有会员卡吗？

B:No,I don't.

我没有。

A:Why not apply for one?If you apply for a membership card at 40 yuan per year,you can save at least 2000 yuan.

为什么不申请呢？如果您每年花40元办理一张会员卡，你至少可以省下2000元。

B:Why do you say so?

为什么这么说呢？

A:Because you can get 10% off with a membership card.

因为如果您有会员卡可以给您打九折。

B:Do you mean that I can only pay 4500 yuan if I buy this one?

你的意思是如果我买这个只需要4500元？

A:Yes,you're right.

对啊。

B:It's really a good bargain.I will take this one and apply for a membership card.

真划算啊，我买这个了，并且办理一张会员卡。