C152 Dusty memory(part i)

In the end, Song Ying was experienced enough to quickly find the so called magnetic field cover device.

It was like a game machine to me, connected to a computer. However, I couldn't understand the information on the computer. I sighed and asked, "Do you know how to operate?"

Song Ying recalled it for a while and said: "This really isn't my strong point, but, I have to give it a try