高级英语对话
第 213 课:购买芒果-1
A: I'm looking for some fresh produce that's on sale. 
B: Well, we just got in some mangoes. 
A: Mangoes. What are they? 
B: Well, it's a fruit with a big nut in it. 
A: Can you eat the nut? 
B: No, you peel off the skin and throw out the nut. 
A: How much are they? 
B: Well, the sale price is $1 each. 
A: What does a mango taste like? 
B: They're like a citrus fruit. 
A: How do I know if it's ripe? 
B: You can buy them hard. Wait a few days for them to develop a soft feel. 
A: Where do they come from? 
B: Most of them in this store are from Mexico.