一段有关买菜的英语对话：

a:excuse me, how much is the spin age?

请问，菠菜怎么卖？

b:3 yuan per kilogram.

每公斤三块钱。

a：that's too expensive. what about the carrots?

太贵了。胡萝卜怎么卖？

b：the same.

一样的价钱。

a：how about 2.5 yuan a kilogram? i come here all the time.

两块五一斤怎么样啊？我总是来你这里买菜呢。

b：come on. i'm out on a limb here. how much do you want?

别呀！您总不能让我亏本吧。您想买多少呢？

a：two kilograms of carrots and one kilogram of spin age.

两公斤的胡萝卜和一公斤菠菜。

b：all right, all right. sold. goes for 7.5 yuan.

好吧，卖您了。一共七块五。

a：here's 10 yuan, please.

给您10元钱

b：here is your change.

找您零钱。

a：excuse me. how much is the beef?

请问牛肉怎么卖?

c：sorry,we sold out all the beef.

对不起, 牛肉已经全部卖完了.

a：thanks anyway.

还是谢谢您。