求一篇英语作文（写极限运动的）
A damper assembly including a spherical elastomer bearing member, wherein the spherical elastomer bearing member is operable for accommodating relative motion and vibration, and a flat elastomer bearing member, wherein the flat elastomer bearing member is operable for accommodating relative motion and vibration. The damper assembly also including a substantially rigid transition shim disposed between the spherical elastomer bearing member and the flat elastomer bearing member, wherein the substantially rigid transition shim is operable for coupling the spherical elastomer bearing member to the flat elastomer bearing member. The damper assembly further including a tension member attached to the substantially rigid transition shim, wherein the tension member is operable for precompressing the spherical elastomer bearing member and increasing the cocking stiffness of the damper assembly会不会有点难
还找了一个：An extreme sport (also called action sport and adventure sport) is a popular term for certain activities perceived as having a high level of inherent danger, and that are counter-cultural. These activities often involve speed, height, a high level of physical exertion, and highly specialized gear or spectacular stunts.The definition of an extreme sport is not exact — for example, although studies show that (road) cycling ranks as the sport with the highest rate of injury, it is not considered an extreme sport because it is not counter-cultural. The term's origin is also unclear, but it gained popularity in the 1990s when it was picked up by marketing companies to promote the X Games.History The origin of the divergence of the term extreme sports from sports may date to the 1950s in the appearance of a phrase usually, but wrongly, attributed to Ernest Hemingway[10]. The phrase isThere are only three sports: bullfighting, motor racing, and mountaineering; all the rest are merely games. The implication of the phrase was that the word sport defined an activity in which one might be killed. The other activities being termed games. The phrase may have been invented by either writer Barnaby Conrad or automotive author Ken Purdy.In recent decades the term extreme sport was further promoted by X Games, a multi-sport event created and developed by ESPN. The first X Games (known as 1995 Extreme Games) were held in Newport, Providence, Mount Snow, and Vermont in the United States.A history of the sports was published in 2004. Amped: How Big Air, Big Dollars and a New Generation Took Sports to the Extreme. The book provided an overview of the history, culture, and business of the sports and included interviews with athletes, company owners, and marketers.对不起啦，没有翻译
关于极限运动的励志文章
比如说 贝爷的《登上珠穆朗玛峰的孩子》《冰洋历险记》
体育运动感言有那些好句子
生命因运动精体育想成真， 青春因坚持美丽
生要运动，学习需要勤奋生贵在坚持
跑步使生命充满活力，人生因体育勃发生机
挑战运动极限，演绎健美人生
锻炼身体、增强体质，勤奋学习 立志报国
激情燃烧希望，励志赢来成功
比拼激扬梦想，搏击磨砺锋芒
青春拥抱梦想，拼搏成就辉煌
奥运精神放异彩，年轻健儿展风姿
青春旋律 健身乐意体育锻炼 齐心协力 力争上游 永不言弃
十大极限运动电影是什么
An extreme sport (also called action sport and adventure sport) is a popular term for certain activities perceived as having a high level of inherent danger, and that are counter-cultural. These activities often involve speed, height, a high level of physical exertion, and highly specialized gear or spectacular stunts.The definition of an extreme sport is not exact — for example, although studies show that (road) cycling ranks as the sport with the highest rate of injury, it is not considered an extreme sport because it is not counter-cultural. The term's origin is also unclear, but it gained popularity in the 1990s when it was picked up by marketing companies to promote the X Games.History The origin of the divergence of the term extreme sports from sports may date to the 1950s in the appearance of a phrase usually, but wrongly, attributed to Ernest Hemingway[10]. The phrase isThere are only three sports: bullfighting, motor racing, and mountaineering; all the rest are merely games. The implication of the phrase was that the word sport defined an activity in which one might be killed. The other activities being termed games. The phrase may have been invented by either writer Barnaby Conrad or automotive author Ken Purdy.In recent decades the term extreme sport was further promoted by X Games, a multi-sport event created and developed by ESPN. The first X Games (known as 1995 Extreme Games) were held in Newport, Providence, Mount Snow, and Vermont in the United States.A history of the sports was published in 2004. Amped: How Big Air, Big Dollars and a New Generation Took Sports to the Extreme. The book provided an overview of the history, culture, and business of the sports and included interviews with athletes, company owners, and marketers.对不起啦，没有翻译
