The Difference Between Automatic and Manual Transmission (2)

Zhou Chao and Si Cong simply glanced around and then walked away without saying much. After lingering at the booth for two or three minutes, they left.

"I really thought Aston Martin had come out with an electric car. Who would've thought it's still a prototype. Sigh!" Si Cong shook his head.

They had barely taken a few steps when they arrived at the Porsche booth. There, they saw another electric car on display, which seemed to be better than the Aston Martin they had just seen.

"Wanna check it out?" Zhou Chao turned to Si Cong and asked.

"Sure, as long as it's not another prototype like the Aston Martin."

The two of them then walked through the crowd towards the booth. Just as a security guard was about to approach, they heard an urgent voice behind them.

"Don't stop them, let them through!"