【正文】 Here es the wonderful summer vacation! The closing ceremony has ended, and the summer vacation has been surrounded by our laughter!　　In the hot summer vacation, what is the most expected sport? Swimming, of course! Please think about how wonderful it is to feel the cold water and play with small fish and shrimp in the stream! No, today, I will go swimming in the brook near my home with my father and sister.　　When I got to the brook, I found that many people had already got there first. They were playing in the water with colorful swimsuits and laughter. Seen from afar, the stream became colorful. I can’t wait to change my swimsuit. I swayed my hands and pressed my legs by the stream, and began to warm up. After the warmup exercise, I dived into the water and began to swim, just like a little duck swimming freely. While I was doing butterfly stroke, breaststroke and backstroke, the action was standard. The onlookers all clapped. Even my discerning father could not help saying, “not bad!”　　I can’t help feeling placent and I’ve done some tricks. At this time, the sister who had been silent suddenly said: “do you dare to go upstream?” I said without hesitation, “what’s wrong with this?” With that, I began to swim upstream.　　I swam for five or six minutes and felt good about myself. I thought proudly: what’s the difficulty of going upstream? But after swimming for more than ten minutes, my feet were as heavy as lead, and the impact of the counter current seemed to bee very powerful. I managed to hold on, but after a while, I was washed back to the original place. I took a short rest and prepared to continue to challenge the adverse current. Dad dissuaded me: “forget it, go ashore and have a rest.” I pretended not to hear and began to swim.　　I didn’t think it was worse than last time. After seven or eight minutes, I had no choice but to return to my original position. At this time, my sister came over. I thought she was ing to laugh at me, but she said faintly: “if you can’t work hard, you can only retreat until you e back to the origin.” Then she left, and I was lost in thought.　　When I got home, I finally understood that my sister wanted to tell me that I should keep forging ahead and working hard during the summer vacation, and there should be no relaxation, otherwise I would be washed back to the original point by the countercurrent like I was swimming just now.　　One morning in the summer vacation, I found that the sun was shining outside the window and the weather was fine. So I went to the balcony to prepare for laundry. First, I took out the things for washing clothes, and then I took out the clothes of my father and mother, put them in the basin, put water in it, and prepared to wash clothes.　　According to my mother’s instructions, I now put soap on my shirt, and then sprinkled a little washing powder. I went back to the bathroom and took out the washboard. Then I put my clothes on the washboard, rubbed them vigorously, and then gently squeezed them. All of a sudden, naughty soap bubbles, like a group of naughty dolls, were drilling into my hands. After I rubbed off the black spots on my clothes and washed them in clean water, On which rack did you put your clothes to dry!　　After a while, when I went to check the clothes, I found that there were still many black spots. I went to ask my mother why she said that you put too little detergent in it? So I washed it again. Before I wrote it, I thought about giving up. But on second thought, I was discouraged when I met such a little setback. Can I overe all kinds of difficulties in the future? Thinking of it, I got up my spirits. After the second washing, the shirt really turned white. My mother also praised me for my ability.　　In the evening, my mother said to me, “I’ll leave it to you to do the laundry in the future.”. I collapsed on the bed like a deflated balloon, but still gave my mother an awkward and impolite smile.　　Through this even