C210 Study Conversation

With some doubts, Chu Chen looked at Qiao Feng, who was pointing at the video on the table, and asked: "Uncle Qiao, please forgive nephew's stupidity. I really didn't understand what you mean this time." "If you have something to say, please be frank with me."

When Qiao Feng raised his head and looked at Qiao Yuan beside him, he was also confused and didn't know what his father was doing