"You actually made it?!" Elder Yu asked incredulously, looking at the solar panel in Jiang Mianmian's hand.
Yu Cheng raised his eyebrows slightly with a hint of surprise, thinking to himself that Little Lamb hadn't told him in advance that she had completed the solar panel.
"Grandpa Yu, Brother Yu, look, this is the solar panel I made. Let me demonstrate it for you," Jiang Mianmian said, then pressed a switch. But after a while, the fan blade didn't move.
"Mianmian, this..." Elder Yu looked at the motionless fan blade, very puzzled.
He was shocked internally, yet he really hoped what she said was true. But looking at the situation now, does it seem like a failure?
Jiang Mianmian awkwardly scratched her head, "Hehe, Grandpa Yu, Brother Yu, this solar panel of mine is out of power. Please wait a moment."
She took the solar panel and ran to the balcony, finding a suitable spot to place it down.
