I went to the supermarket the other day with 10 yuan. I was a bit hungry, so I decided to buy a small pack of cookies which cost me 4 yuan. After I ate them, I was still hungry, so I decided to buy a small bag of potato chips which cost me another 3 yuan. After I ate them both, I was no longer hungry. However, I was very thirsty and wanted to buy a large bottle of milk to drink, but I didnt have enough money left because even a small box of milk would cost me 2 yuan and I needed 2 yuan to pay the bus fare. So I gave it up at last.
前几天我带着10块钱去了超市。我有点饿，所以我决定买一小盒饼干，这花了我4块。我把饼干吃了之后，我还是很饿，所以我决定买一小袋薯片，又花了我3块。我把它们全都吃掉之后，我不再饿了。然而，我非常渴，想买一大瓶牛奶喝，但我剩下的钱不够了，因为即使是一小盒牛奶也要花2块，而我还需要支付2块钱的车票。所以最后我放弃了买牛奶。