Chapter 192： Xie Yan won the award (2/2)

Xie Yan's face is full of modesty: ”that's not it, my daughter-in-law is the most powerful.”

Taozhi couldn't help but laugh, Xie Yan sat beside the earth fire pit: ”Daughter-in-law, what do you think I should wear tomorrow? A suit? Or the shirt you bought for me last time?”

”Or the tunic suit you bought me last time? Would it be too grand?”

”daughter in law……”

Taozhi just listened to him talking for a long time, this guy is really happy.

She was also happy for him, she knew that her family Xie Yan would do it.

”Daughter-in-law, you don't know that when I started the invention, I thought, I must give my daughter-in-law the best looking flashlight...”

”The battery must not leak.”

”Large capacity, light weight, small size...”

Taozhi kneaded the dough next to him, listening to his happy thoughts.

”Those college students, although they were sent by the province, they don't know at all that if something is suitable for ordinary people, it is not about bells and whistles, but about practicality.”

”Sometimes I really don't understand the brains of their scholars. It's useless for rich people to buy this thing. Only us farmers, and it is the most appropriate to use it in the wilderness.”

”I really don't understand that they have to summarize the user group in the Jinghai area...”

Taozhi looked at Xie Yan dotingly. At this time, he was like a child who went home and complained about his classmates.

”Especially that Peng Linnan, because he is a college student, he has to say something. Alkaline batteries have poor resistance and the lowest cost performance.”

”He's talking about strong bases, weak bases combined...the efficiency will be better and the price is cheaper.”

Although Taozhi didn't understand a lot, she was excited by what Xie Yan said, and she listened with relish.