C479 Good relationship

"The way the white man looks at us is different from the way we look at others." Duan Tianya said while smiling. However, that kid might really have some skills. "

Not long after Li Tianyi returned home. Ding Yifeng brought a few people over. After equipping the laser engraving machine, he took his leave.

Now, with a little bit of computer knowledge, you can operate this machine. Hu Qinghuo