One kilo of these grapes, Please.
Mary: Do you have any fresh grapes? I'd like to buy some.
Salesman: Yes. They are US$2 per kilo. How many kilos do you want?
Mary: 1 kilo is enough. What about the watermelon? How much do you ask for it?
Salesman: US$1 per kilo. It is much cheaper than it is in the supermarket. Do you want to have one?
Mary: Would you please pick one for me?
Salesman: All right. This one looks ripe and juicy. You can take it. Anything else?
Mary: Let me see… How much are these peaches?
Salesman: US$3 per kilo. They are not in season yet.
Mary: Oh, that's too expensive to buy. Can you tell me what the total is?
Salesman: They are US$6 altogether.
玛丽：你们这儿卖新鲜的葡萄吗？我想买一些。
店员：有。葡萄是美元每公斤。你想买多少？
玛丽：1公斤就够了。西瓜呢？你卖多少钱？
店员：1美元每公斤。比超市卖得要便宜得多。你要买一个吗？
玛丽：可不可以请你帮我挑一个？
店员：好啊。这个看起来熟了，而且多汁。你可以买这个。还要什么呢？
玛丽：我看看。。。。桃子多少钱呢？
店员：3美元每公斤。他们还不是当季的水果。
玛丽：奥，太贵了，不买了。可以告诉我总共多少钱吗？
店员：总共6美元。