This is a story that took place in China. And I try to put it in English.
Once a middle school chemistry teacher tried to explain to his students what saturation means. He told the students: "Just imagine a crowded bus. If a bus is saturated, it will eject a person from its back door whenever one is put in through the front door. A saturated solution is just like. ...."
After the class, a few students go to lunch. Of course, teenagers have very good appetites. One guy ate several bowls of rice, but he still couldn't stop. Then, another guy said, "Stop, stop! Otherwise, you are gonna be suturated!".
Once a middle school chemistry teacher tried to explain to his students what saturation means. He told the students: "Just imagine a crowded bus. If a bus is saturated, it will eject a person from its back door whenever one is put in through the front door. A saturated solution is just like. ...."
After the class, a few students go to lunch. Of course, teenagers have very good appetites. One guy ate several bowls of rice, but he still couldn't stop. Then, another guy said, "Stop, stop! Otherwise, you are gonna be suturated!".