通过了解，我知道了一些关于运动器械的常识：塑胶短跑道可以帮助同学们练习

By understanding, I know some common sense about sports equipment: plastic short track can help students practice sprint; the back of the bunker allows students to practice the long jump; ladders can exercise the coordination of the students; uneven bars can improve arm strength! <br>Although sports equipment can improve everyone's level of movement, better health, the conservation status of transport equipment is unsatisfactory: Some student to any stampede table tennis tables; bunker Because some students throw confetti and filthy; basketball on the net for some students to pull that off tall; the uneven bars also have graffiti phenomenon. Even the paint on the playground has also been scraped off some of the. And our sports equipment also badly damaged: most of the swimming plate are badly damaged, ranging from perforated, heavy plates are torn piece swim turned into two! On the mat full of footprints, broken hula hoop, jump rope no grip, no rubber table tennis racket! <br>Through investigation, I deeply feel that some of the students to recognize the protection of sports equipment is not enough, perhaps because they lack a sense of responsibility to protect the device, only their own happiness rather than to properly use the equipment. Very few students even for fun and vandalism!

Through understanding, I know some common sense about sports equipment: plastic short runwaycans can help students practice sprints; Although sports equipment can improve everyone's level of exercise, so that the body is healthier, the protection of equipment is not satisfactory: some small students trampled on the table tennis table; Even the paint on the playground was scraped off. And our sports equipment is also badly damaged: most of the swimming boards are badly damaged, light is perforated, heavy the whole swimming board has been torn into two flaps!<br>The mat is full of footprints, hula hoops break, jump rope shank no grip, ping-pong racket without rubber skin! Through the investigation, I deeply feel that some students on the protection of sports equipment awareness is not enough, probably because they lack the sense of responsibility to protect equipment, only their own happiness and do not use the equipment correctly. Very few students even because of fun and deliberate destruction!

Through understanding, I know some common knowledge about sports equipment: plastic sprint track can help students practice sprint; behind the sand pit can let students practice long jump; steel ladder can exercise the coordination of students; uneven bars can improve arm strength!<br>Although sports equipment can improve everyone's sports level and make them healthier, the protection of the equipment is unsatisfactory: some students step on the table tennis table at will; the sand pit is dirty because some students litter; the net on the basketball rack is pulled off by some tall students; and the phenomenon of scratching on uneven bars occurs. Even the paint on the playground was scraped off. And our sports equipment is badly damaged: most swimming boards are badly damaged, light perforated, heavy whole swimming boards are torn into two! The cushion was full of footprints, the hula hoop was broken, the rope skipping had no handle, and the table tennis racket had no rubber!<br>Through the investigation, I deeply felt that some students did not know enough about the protection of sports equipment, probably because they lacked the sense of responsibility for the protection of sports equipment and only cared about their own happiness and did not use the equipment correctly. Very few students even deliberately destroy it for fun!<br>