21.9.27重启计划，从英语开始，写读对话主要形式，随时更新

英语对话2.
Excuse me Sir, do you understand English?
A little.
Are you Chinese?
Yes, do you understand Chinese?
No,I don't. I don't understand Chinese.

英语对话 3
A: Hello sir, how are you?
B: Fine, thank you Ma'am.
A: Oh, you understand English.
B: Yes,a little. But not very well.
A: Are you Chinese?
B: Yes, I am Chinese.
A: You understand English very well.
B: Thank you.

英语对话4
A: Excuse me, Miss, are you American?
B: Yes sir. I am American, and you?
A: I am Chinese.
B: But you understand English.
A: A little, not very well.
B: Oh yes. You speak very well.
A: Thank you.