The third grade diary is 300 words, which is an interesting book-scouring music.

On Wednesday afternoon, our school held a unique book-seeking activity. Students actively participate, very happy!

On the playground, the students lined up neatly and waited anxiously for the activity to begin. There is only one voice in the microphone: the activity begins! The playground suddenly became lively. Some students are selling books, some are bargaining and some are selling toys. Everyone is busy. It's our third-grade classmates' turn to sell books. I will sort out the books I want to sell soon. Hardly had I finished tidying up when a child came over. I quickly asked: "children, do you want to buy books?" He picked up a book, flipped through it and said, "How much is it?" I said, "Three dollars." The child cocked his head and thought for a moment and said, "Can it be cheaper?" I told him, "At least 2.50 yuan." "Deal!" He said. I'm happy with the money I earned.

Taoshu Music lasted for two classes, and everyone had different gains. I sold books and found two books I like. Taoshule not only brings us the pleasure of taoshu, but also brings us the interest in reading.