一个星期天,妈妈带我到理发店去理发。我们走进理发店,一位叔叔迎上来,热情地问我:“小朋友,你想剪什么发型?”“我想剪得短短的。”我说。“最近天气冷了,我建议你不要剪得太短。”叔叔拿出很多理发工具说,“请考虑一下,用几号剃刀?”我看着那些长长短短的剃刀,好奇地问:“叔叔,这些剃刀有什么不同?” One Sunday, my mom took me to the barbershop for a haircut. We walked into the hairdresser, an uncle ushered in, warmly asked me: “children, what do you want to cut hairstyle? ” “I want to cut short. ” I said. “The weather is cold recently, I suggest you do not cut too short.” “Uncle came up with a lot of hairdressing tools and said,” Consider the razors? “I looked at those long and short razors, curious Q: ”Uncle, what’s the difference between these razors?"