How do you feel when you watch it on rainy days?

Reading stays in rainy days; Today, I read Stay in Rainy Days, which made me realize the importance of punctuation. Now let's look at the main content of this article: There was a talented person named Xu Wenchang in the Ming Dynasty. Once he went out to visit a friend, and it was raining, so he had to stay at a friend's house. A few days passed, and when my friend saw that Xu Wenchang had not left, he wrote a note in the living room: "Stay in rainy days and leave no one." It means: "Stay in rainy days, stay in the weather, and stay alone." My friend thought: Are you too embarrassed to leave after reading the note in Xu Wenchang? In a short time, Xu Wenchang came to the living room, looked up at the note and immediately understood his friend's intention. However, he has some opinions about this practice of his friends. I saw him go over, take a pen and break a sentence: "It's raining/stay for a day/stay for a day", which means: "It's raining, stay for a day, stay for a day? Stay! " The word hasn't changed, but the meaning is completely opposite. The friend blushed when he saw the change. The importance of punctuation in this article format: if you don't add punctuation, you will express a lot of meaning; If punctuation is used in the wrong place, it is likely to express another meaning, which is different from what you want to express.