The First Skill

Just by looking at the radio, it seemed to have been around for a long time.

He really couldn't understand. Why couldn't he just throw away such an old radio? Why bother to study it here?

"Dad, how is it? Can it be repaired?"

"Aiya, I've been working on it for a few days, but I haven't been able to solve it. I just feel that it's very strange. This part is clearly broken. I've already replaced it, but it still doesn't work properly. It's really strange."

"Dad, the radio has already reached this stage. If it doesn't work, why don't we buy another one? How about this? After I get my salary next month, the first thing I'll do is buy you a radio?"