Once, my period asked Tom to paint the wall. In spite of Tom's reluctance, he had to submit to humiliation. Just when he was sad, his friend Bain came leisurely with an apple in his hand. Tom pretended to be happy at once, while painting the wall, humming a tune and dancing like a dancer. It seems that he is not trying, but enjoying. Bain turned a deaf ear to Tom at first, but when he saw that Tom was so happy, he was moved: "Tom, is it really that interesting to paint the walls?" "You haven't done it, I don't know, painting the wall is simply a food game!" Then I'll brush it. ""no! This is a rare opportunity. How can I give it to you? "Bain offered to exchange apples. Tom pretended that he didn't want to give the brush to Bain, and went to the shade to chew the apple himself. He kept shouting to Bain, who was sweating profusely, "Brush quickly! I came after eating the apple! "