Two questions in Chapter 146! A geography question! A physics question! Lu Chen: OK! Then upgrade the aircraft carrier!

Old Liu's excited laughter also made Old Lu and Old Lin smile.

Then Old Lin said, "Can you be a little calm when I say Lao Liu?"

"Don't let that super genius see it later. I don't like your first impression."

"Exactly." Old Lu also nodded and said to Old Liu, "Old Liu, stop."

Elder Liu: "??"

"Convergence? Steady?!"

"Lao Lu! Lao Lin!"

"You are so stupid that you don't feel bad standing up and talking!"

"You