Small car, not big.

I sat in the passenger seat and forgot to fasten my seatbelt for a moment.

The clouds came down on me, startling me and almost screaming.

When the dark clouds rolled over the seat belt and plugged in the latch, he said: "Today's children are really, not safety conscious at all." ”

I smiled wryly and said, "I'm sorry I'm too nervous, I never thought I'd be able to share a car with the professor." ”

The clouds were thick, and it seemed that he was going to scold, but after listening to it, he only smiled and slammed the accelerator.

When I was about to get to the door of the library, my heart was beating to my throat.

I finally knew why Usu only stayed one morning at a time.

I grabbed my backpack and blocked my head, and Usu seemed to look at me.

Wusu then walked to the back row, opened the car door, sat in, put down the bag, and said, "Dad, are you in such a good mood?" The last time I saw you send students back to the dormitory, I just started school, right? ”

"Don't laugh at me, who told students not to like to ask questions. When I got in class, I knew how to go, and some of them didn't look at me. I deserve it, I can't remember what they look like, and it is rumored that I failed and that I don't give attendance. When the clouds were thick and Usu was talking, it seemed that even the tone of his voice had changed.

The label of a loving father actually appeared in my mind.

"Oh? How can you say that this junior asked questions? Are you still talking? Usu said, tilting his head and glancing in the rearview mirror.

I covered my backpack all over my face, and it was like a Shura field at the moment.

"That's right, but this doesn't seem to be my specialty. He showed me a question, which I think you wrote on paper before. I just can't remember that you wrote the answer, do you want to help him read it? The clouds were thick.

"Coincidentally, what is this junior called? Why are you still blocking your face? Shy? Usu smiled and looked at me.

I gritted my teeth and put down my backpack, and said with a smile, "My name is Luqiao." ”

I saw the expression on Usu's face, and I froze in place.

The clouds were thick, and he turned around and said, "What? Do you know? ”

"No, no, no, Luqiao, right? What about your questions? Wusu said in a bit of a panic.

I reached into my backpack, took out the red letter, handed it over, and said, "I won't do this question." ”

Dark Cloud smiled and said, "Yes, I know that U+2995, but I really don't know what that =r is." ”

Wusu's face was a little ugly, and he didn't even read the letter and said, "Maybe it's the radius, the symbol of the radius isn't r." ”

The dark clouds suddenly brightened, and he slapped his hand on the steering wheel with a smile and said, "The radius of the earth?" That's a really interesting question. The answer is 6371.393, but is that the answer? ”

"Really? Is this number the answer? What does it mean? I said puzzled.

Wu Su glanced at me and said, "Maybe it's someone's WeChat account, or a QQ group that loves astronomical organizations." Guess for yourself, I forgot all the questions I did back then. ”

"This classmate's name is Luqiao, right, the door of the dormitory. I like your question-provoking and interesting nature when I have time to listen to lectures. The clouds were thick.

I smiled wryly and opened the passenger door and got out of the car.

I downloaded the beta version of WeChat, registered and searched for 6371.393 in my account.

Sure enough, an account with a Usu avatar appeared in front of me.

The answer to this string of numbers is Wusu's WeChat account, thinking about how much thought she put into this topic at that time, so she said it herself.

I immediately posted it in the profile of adding friends: Crush.

After a while, I received a reply: You are shameless, you actually asked my dad for an answer.