社交牛逼症 (shè jiāo niú bī zhèng) usually is shorted as 社牛 (shè niú): 社交能力非常强的人，像一头在社交场合“横冲直撞”的牛。
(Translation: "Social bull," meaning someone with strong social skills who navigates social situations boldly and confidently.)

Learn Chinese with Hot Topics

社交牛逼症 (shè jiāo niú bī zhèng)

人体细胞是有寿命的，每天都在更新，衰老死掉的细胞会被新的代替。
全身的细胞全部替换掉，需要经过七年，也就是在生理上，我们每过七年就拥有一个新的身体。
细胞的更替是循序渐进的，并不会在同一时刻全部换掉，不同的细胞代谢的时间和间隔都不同。
人的大脑细胞是永久不变的，所以，就算身体经过了七年的更新周期，你的脑子依然还是同一个。

你不知道的 有趣知识分享

人体的细胞几年就会更新 一次？

The story text plz check it on my YouTube channel

Learning Chinese by reading picture book

Learning Chinese  by reading picture book

五十步笑百步 [wǔ shí bù xiào bǎi bù]：fifty/pace/laugh at/hundred/pace. One who retreats fifty paces mocks one who retreats a hundred. 
梁惠王liáng huì wáng：King Hui of Liang state in the Spring and Autumn Period of Chinese history
孟子 mèng zǐ：Mencius who was a thinker, politician, educator in the Spring and Autumn Period.
河内hé nèi 、河东 hé dōng：Ancient place names.
收成 shōu chéng：crop;harvest
灾害 zāi huāng：disaster
邻国 lín guó：neighbouring state or country 
道理 dào lǐ：principle;truth;reason
打仗 dǎ zhàng：fight; go to war; make war
交锋 jiāo fēng：clash;meet
丢盔弃甲 diū kuī qì jiǎ：hrow away one's shield and armour；fly pellmell
打比方dǎ bǐ fang：to make an analogy
嘲笑 cháo xiào：laugh at ; mock
逃跑 táo pǎo：escape，run away
胆小怕死 dǎn xiǎo pà sǐ：Cowardly and afraid of death
This idiom means that people should not criticize someone for something, because you have done the same thing or have the same fault.

乐读中文 (Lè Dú Zhōngwén) - "Joyful Chinese Stories"

五十步笑百步 [wǔ shí bù xiào bǎi bù]

In this episode you will learn about cultural activities people do in latinamerica during vacation

Spanish with Jas

EP 15. VACATIONS IN LATINAMERICA

In this episode, I tackle those three little words that often drive English Language Learners crazy: at, on, and in. Since many languages don't have the same prepositions, their usage rules can be particularly confusing. I'll explain a simple way to remember how to use them, and provide clear examples to help you understand their application. I hope you find this episode helpful and that it gets you closer to mastering these commonly confusing words.

If you're interested in a personalized, task-based approach to achieving your language learning goals, please contact me through the link below. I’d be delighted to send you a needs analysis, discuss your goals, and support you on your journey to success!

https://www.italki.com/en/teacher/10897638

The Grammarian Podcast

Common mistakes made by English Language Learners - at,on, and in

見ます→見たがりません　見たがりませんでした
飲みます→飲みたがりません　　飲みたがりませんでした
守ります→守りたがりません　守りたがりませんでした
出します→出したがりません　　出したがりませんでした
入ります→入りたがりません　　入りたがりませんでした
壊します→壊したがりません　壊したがりませんでした
みがきます→みがきたがりません　みがきたがりませんでした
さわぎます→さわぎたがりません　　さわぎたがりませんでした
見てきます→見てきたがりません　見てきたがりませんでした

ようへい先生　　N4,N5チャンネル

・練習　たがりません　否定（ひてい）　N4ぶんぽう

https://drive.google.com/file/d/1vFBT7PFuQ4dvewYuDl_6YNxzemkmREK-/view?usp=drivesdk

Teacher Joseph's Podcast

"To Quip" in Reported Speech. (With transcript)

https://drive.google.com/file/d/12oSzHqDgN64xZJbo0asAR8apWTNH5D_r/view?usp=drivesdk