"By the way, grandma, when I came back just now, I met the fourth brother and cousin, let's wait for them to come back and eat together!"

Wang Xiurong nodded and stood up, "I'll prepare two pairs of dishes and chopsticks!"

Liu Qianqian nodded, and then took out a red gift box from her schoolbag, "Grandpa, this is a gift from me, open it and take a look!"

Liu Shulin looked at the boxy boxy box, very curious about what it would contain, he was not hypocritical, he took it and opened it.

I saw that there was a red rectangular metal shell inside, which looked small and exquisite, and he picked it up, it was not heavy, it was quite light, and then he saw the place where it opened and closed.

Flip the shell up, and there is a small square screen on the top, and a row of small grids on the bottom, with numbers from zero to ninety on the grid. There is also a row of pinyin below the number, seeing this, Liu Shulin was puzzled.

"Grandpa, this is a mobile phone, some time ago, I made it when I was bored in computer research in China and the West, and it has been connected to the satellite signal, and now there are only five mobile phones in the country, one was given to the chairman, one was given to General Li, and the remaining three mobile phones are in my hands, I kept one for myself, gave one to my eldest brother, this is for you!"

"Cell phone?"

Liu Qianqian nodded and explained, "It is a communication tool, because it is small and exquisite, you can make calls in your hand, so it is called a mobile phone, these five mobile phones are all connected to satellites, and the numbers on them are used to make calls, just like the phone number of a landline!"

"The pinyin letters on this are for typing. ”

"There is General Li's phone number stored on it, you can call General Li, and General Li will be able to receive your call!"

"Is this a phone?" Liu Shulin looked shocked, "There is no phone line to make and receive calls?"

Liu Qianqian nodded, "This is called a wireless phone, as long as you connect to the satellite, you can make a call within the range of the satellite, you can try!"

Liu Qianqian began to teach Liu Shulin to make a phone, found General Li's phone number in the phone book, and then dialed General Li's phone before Liu Shulin could react.

I only heard the sound of Didi Di from inside, and after a while, someone answered the phone, and then Liu Shulin heard the voice of his old leader, General Li, on the other end of the phone.

"Hello?"

Liu Shulin looked at the phone in his hand a little helplessly, Liu Qianqian chuckled lightly, and said in a low voice, "Grandpa, you can talk to General Li, the phone has been connected!"

Liu Shulin said in a daze, "Good chief!"

The person over there obviously paused, and then said, "It turned out to be Shulin, I said how could someone call me, it seems that the caller ID is not the chairman, I didn't expect it to be Shulin, but also, you are Comrade Liu Qianqian's grandfather, she will definitely give you a mobile phone, Shulin, you are blessed, your granddaughter is amazing!"

Liu Shulin finally reacted, it was the voice of his old leader, and he hurriedly replied, "The chief praised him!"

"Okay, here's my phone number, you can call me anytime you have anything in the future!"

"Yes!"

Liu Shulin hung up the phone, looking shocked, and then looked at his granddaughter beside him, "Sissi, you developed this mobile phone?"

Liu Qianqian nodded.

"I didn't expect my granddaughter to be a scientist!"

"Sissi, you tell grandpa what you have done, grandpa wants to hear about you!"

Liu Qianqian nodded, and then from the growth agent to the balance car, and then to the current mobile phone, put it in Sonic No. 1 and bone wash, she didn't say it, it's not that she doesn't believe the old man, she just doesn't want the old man to worry, just these few insignificant things, the old man is scared.

"Sissi, did the above send someone to protect you, these things are all good things for the benefit of the country and the people, especially the growth agent, you should be careful when you go out in the future!"

Liu Qianqian nodded, "I have someone around me to protect, and there are not many people who know these things, grandpa, don't worry, I'll be fine!"

"I didn't expect my daughter to be a scientist, Sissi, you really give grandpa a long face!"

Liu Shulin really didn't expect that his granddaughter was so powerful, although his grandson also had a lot of talents.

But for this granddaughter who didn't grow up by his side, Liu Shulin obviously appreciates it more, especially knowing some of the things Liu Qianqian did, Liu Shulin couldn't be more proud in his heart.

When Wang Xiurong came out, he saw that the old man and his granddaughter Qianqian were chatting very happily, and they soon joined in, and the three of them chatted happily.

When Liu Zhenxu and Liu Yuetong came in, they saw the three of them chatting happily, and Liu Yuetong felt very uncomfortable.

In the past, she was the only little princess of the Liu family, and she was very favored, but now, her grandparents only have the children of the uncle's family in their hearts, which is really hateful!

"Zhen Xu and Tongtong are here, come over and eat, just now Qian Qian was still saying that you are coming back, it just so happens that the meal is still hot, come and eat together, the dishes and chopsticks are set for you!"

"Thank you, Grandma!"

Liu Zhenxu smiled gently, and then sat next to Wang Xiurong, Liu Yuetong followed, looking at the table without a dish that she likes to eat, Liu Yuetong said a little aggrieved, "Grandma, is it that after my cousin comes back, you won't hurt me, you won't cook me my favorite dishes, grandpa too, don't you all hurt Tongtong!"

Liu Zhenxu sat between Liu Yuetong and Wang Xiurong, really embarrassed, I used to think that girls were pampered and nothing, after all, the Liu family only had Tongtong a sister, but since the uncle's family came back, the two girls have a clear contrast, the past petite sex will only feel cute, now it seems a little weird, Liu Zhenxu really doesn't know what went wrong.

Liu Zhenxu stood up and gave up his position to Liu Yuetong.

Wang Xiurong patted Liu Yuetong's little hand and explained with a smile, "You little devil, how can grandparents not hurt you, you didn't say you wanted to come over today, so you didn't cook your favorite dishes, stay here with grandma tonight, grandma will make you something to eat!"

"Thank you, Grandma!"

Liu Yuetong laughed happily at this time, and looked at Liu Qianqian provocatively, but unfortunately, Liu Qianqian didn't notice Liu Yuetong's demonstration at all, but ate vigorously, Wang Xiurong's craftsmanship is really good, Liu Qianqian said that it was delicious, the meat was very fragrant, and she liked it very much.

"Sissi, what's the car in the yard, it's running so fast, can I give it a try?"

Liu Qianqian nodded, "That's a balance bike, I'll teach you how to use it later!"

"Thank you!"

Liu Qianqian smiled slightly, and Liu Yuetong next to her said not to be outdone, "Qianqian, can I also want to learn?"

Liu Qianqian nodded, "Of course you can!"