五元美金(买)一斤.

Five dollars a catty.

怎么卖? -- 两毛一斤.

How much is it? - Twenty cents a catty.

来一斤西瓜，称给准点儿。

Comes a catty watermelon, calls for on time.

彼得：好的。我要一斤。给您钱。

Peter: Ok, I want one kilo. Here is the money.

女孩： 最多一斤便宜五分。

Girl: The most I could come down is five fen.

我要买六个鸡蛋和一斤点心。

I want to buy 6 eggs and 1 kilo of dessert.

然后,她叫祥子去买一斤栗子来.

She then sent Xiangzi to buy a pound of chestnuts.

一斤花生二斤枣，好运经常跟你跑；

1 catty peanuts 2 jins jujube, good luck with you;

一斤花生二斤枣，好运经常跟你跑；

A catty of peanuts 2 jins jujube, good luck with you;

大苹果多少钱一斤?

How much are the large apples per catty?