Chapter 889 Knows it

Xu Yin understood what Li Xingxing meant. She said that taking pictures was more time-consuming and labor-saving than memorizing.

What can't be done.

Xia Mingxing and Li Xingxing knew what they looked like.

However, Li Xingxing was not worried. She had space as a plug-in, and there were many advanced products in the space, such as lightweight and easy-to-carry digital cameras, voice recorders, etc.

Although the computer cannot be connected to the Internet due to traveling through time and space, it is still possible to use the general functions when it is moved out and powered up.

The long river of time has not crushed these things.

Taking pictures with a digital camera, importing them into the computer and then printing them with a printer is not going to be faster than silent recitation, and there are not easy to omissions. After all, scientific research materials cannot be wrong at all.

Xu Yin saw her eyes rolling like lacquer, saying that she was as cunning as she was.

Does she really have a way?

After enduring it, Xu Yin pressed the curiosity in his heart and did not ask, and smiled and followed her topic about wedding photos, "You and Xiao Xia are handsome and beautiful, and the wedding photos you took must be very beautiful."

"Of course! When we hold a wedding, I will make some wedding photos into posters, and you will see them at that time." Li Xingxing will not miss any opportunity to show off. "I have designed several wedding dresses on the shoulders of my predecessors. Everyone said they are very beautiful and I will become the best-looking bride in the world."

A hint of surprise flashed in Xu Yin's eyes, and then he smiled and said, "Although appearance is important, knowledge cannot be lacking. The vase is beautiful and it is just a decoration, so you can study with me!"

He paused for two seconds and smiled, "What I like most after retirement is to urge young people to read."

After saying this, he sighed, not shy away from the existence of the nanny, saying: "Our country is poor and weak, and all aspects need to be developed. Only people can grow can change the country. I don't plan to return to China, I just want to cultivate a few more young people, hoping that they can go back to serve the motherland."

In fact, he has no wife or children, and he wants to return home better than anyone else, but the chances are slim.

Li Xingxing asked curiously: "Grandpa Xu, what are you mainly studying?"

"I graduated from the Department of Chemistry of MIT and is engaged in virus and medicine research, and am good at vaccine research and development." I only hope that the relevant research results will be brought back to China one day.

Li Xingxing's big eyes were shiny, "You are so awesome!"

I don’t know if hepatitis B vaccine has been developed. If there is relevant information, Xu Yin will be too powerful.

Her country is a major hepatitis B country in the future. According to some information she has read, the cause is the vertical infection of mother and baby with shared injection needles and blood donation and blood transfusion. Therefore, hepatitis B broke out on a large scale, and one out of ten people carries the hepatitis B virus, which made the Chinese people shy about it. It was not until after the millennium that discrimination against hepatitis B virus carriers changed.

However, the information prepared by her grandfather seemed to have relevant information, for the country and the people. After all, the earliest hepatitis B vaccine was discovered by American scholars a few years later. The hepatitis B flood would be solved earlier.

Xu Yin smiled and said, "Until I am powerful, just study hard with me!"

In front of the nanny, he took out two basic books for Li Xingxing and Xia Mingxing, and said to the nanny in English: "I'll invite two friends to have lunch at home. Please buy some vegetables and come back."

The nanny frowned.

Thinking that the surveillance outside was extremely strict and that the items were not allowed to be in and out, she followed Xu Yin's instructions and went out to buy groceries.

(End of this chapter)
Chapter completed!