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从距离地面4万米高空跳伞会是什么感觉?这将是女飞行员切丽尔·斯蒂尔恩斯试图进行的实践。2003年4月,这位45岁的美国女子将成为第一位从同温层跳伞的人。如果跳伞成功,则意味着她将打破高空跳伞在1960年创造的世界纪录——31000米。同样令人惊叹的是,她也将成为第一位在不乘坐任何飞行器(如飞机、宇宙飞船)的条件下,运动速度超过音速的人。
What will it feel like to jump from an altitude of 40,000 meters above the ground? This will be the practice that pilot Aier Cheryl Stearns has attempted. In April 2003, the 45-year-old American woman will be the first to jump from the stratosphere. If the parachuting is successful, it means that she will break the world record created by the sky-diving parachuter in 1960 - 31,000 meters. Equally amazing is that she will also be the first person to move faster than the speed of sound without riding any aircraft (such as airplanes or spacecraft).