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

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短跑；后面的沙坑可以让同学们练习跳远；钢梯可以锻炼同学们的协调性；高低杠可以提高臂力！<br>虽然运动器械能提高大家的运动水平，让身体更健康，运器械的保护状况却不尽人意：一些小同学任意踩踏乒乓球桌；沙坑由于一些同学乱扔纸屑而脏乱不堪；篮球架上的网由于一些高个子同学拉扯以致脱落；高低杠上也有乱涂乱画的现象发生。甚至连操场上的油漆也被刮落一些。还有我们的运动器材也损坏严重：大部分游泳板都损坏严重，轻则穿孔，重则整块游泳板都被撕裂变成两瓣！垫子上全是脚印，呼啦圈断裂，跳绳没有了握柄，乒乓球拍没有了胶皮！<br>通过调查，我深深地感到一些同学对保护运动器械的认识还不够，可能是因为他们缺少保护器械的责任心，只顾自己的快乐而不去正确地使用器材。极个别同学甚至是因为好玩而故意破坏！

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短跑；后面的沙坑可以让同学们练习跳远；钢梯可以锻炼同学们的协调性；高低杠可以提高臂力！<br>虽然运动器械能提高大家的运动水平，让身体更健康，运器械的保护状况却不尽人意：一些小同学任意踩踏乒乓球桌；沙坑由于一些同学乱扔纸屑而脏乱不堪；篮球架上的网由于一些高个子同学拉扯以致脱落；高低杠上也有乱涂乱画的现象发生。 甚至连操场上的油漆也被刮落一些。 还有我们的运动器材也损坏严重：大部分游泳板都损坏严重，轻则穿孔，重则整块游泳板都被撕裂变成两瓣！ 垫子上全是脚印，呼啦圈断裂，跳绳没有了握柄，乒乓球拍没有了胶皮！<br>通过调查，我深深地感到一些同学对保护运动器械的认识还不够，可能是因为他们缺少保护器械的责任心，只顾自己的快乐而不去正确地使用器材。 极个别同学甚至是因为好玩而故意破坏！

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>