C240 Very Good

"I know you don't know what to say, but hurry up and help you solve your problem." Lin Che threw the sketch on Zhao Gaang's desk and said.

"What are you throwing at me?" Zhao Gaang asked. Zhao Gaang looked at the sketch on the desk and asked.

"Take a look for yourself. I don't really understand this thing. " If it can be used, it would be best. If not, I have to let him change it