What is an imaginary number? Me: ???

Using Tom and Jerry to open high school mathematics

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High School Street Dance Club Performance in Square Concert

139 Views

I learned the Japanese 50-sound system by watching Doraemon.

401 Views

There was not enough time for the exam...

4.3K Views

Gu Xun’er: While I was gone, Xiao Yan actually had a kid—time to crush them good!

367 Views

A "financially disadvantaged student" in high school, and also a dancer in his own world.

19 Views

[Brother Yue] The Japanese movies that young people should watch the most. Watch it before the colle

3.7K Views

Quadratics In Vertex Form 顶点形式的二次方程

25 Views

和我一起学习 | 学习背景音 | 斯德哥尔摩夏天 | Pomodoro

506 Views

Various clips that helped me through the dark days of high school

252 Views

[Bottom Hot Girl] You and I will eventually shine brightly in the decaying days

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Ordinary daily life in the Department of Mathematics at Tsinghua University

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Those unreliable poisonous chicken soups in college

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The current state of college entrance examination scores

111 Views

[Film & TV] A Tribute to Gaokao Examinees

84 Views

Tinker Bell's math learning CD clip

26 Views

Why is the conic a god?

17 Views

Titan TV Man vs Titan Monitor Man xG - Titan x Titan Sound Man x Astronomy Dominator

179 Views

I gave my utmost sincerity to my young love, so I am not the one who should regret it.

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“Being your own light doesn’t need to be too bright”

68 Views