In fact, there are many slang words in Chinese, such as: wow, fool, unreliable, absolutely, pure man. These languages are not taught in schools because they are not formal enough.
Slang can make speech more vivid and fluent. Slang metaphors are generally "exaggerated", so they are very suitable for expressing one's feelings and thoughts.
Extended data:
Americans often use slang.
Slang one,
Peter's holiday plans went up in smoke when there was an office crisis. There was something wrong with the office, and Peter's holiday was ruined.
Hit the road, hit the road. Maybe we should hit the road. It will take us two hours to get home. Maybe we should hit the road? It takes two hours to go home!
3. Molded good performance and behavior. If you want to stay, you'd better behave yourself. If you want to stay, you'd better behave yourself.
Scare sb. to death. Don't scare me from behind like that. You scared the shit out of me. Don't suddenly scare me like that from behind. You scared the crap out of me.
He pulled some strings and managed to get us front row seats for the concert. He used his connections to get us seats in the front row of the concert.
Slang 2,
1, again, again? I don't understand what you said. Say it again? I don't understand what you just said.
Tell the whole story. The criminal decided to confess. The criminal decided to tell the truth.
Let me treat you to dinner. Let me treat you to dinner.
Tell the secret. Don't tell the secret. It is supported as a secret. Don't let the cat out of the bag, it's a secret!
Conservative Kathy is such a conformist. She never wants to try anything new. Cathy is too conservative. She never wants to try anything new.
Slang three,
John's bathroom. I have to go to the bathroom. Wait for me in the car. I want to go to the toilet. Wait for me in the car.
He needs to be controlled. He is too wild. He should be well controlled.
3. act rashly. don't act rashly. We must wait patiently for some time. Don't act rashly. We should wait patiently for a while.
Don't jump to conclusions. We must find out first. Don't jump to conclusions, make things clear first.
This car is a real lemon. It has broken down four times. This car is terrible, it has broken down four times!