are you talking about supersonic skydive? I saw it in internet.

来源: wxc1204 于 2012-10-14 13:12:05 [] [旧帖] [给我悄悄话] 阅读数 : 0 (173 bytes)
回答: 有人在看这个人跳下来吗？ 由 fitgirl 于 2012-10-14 11:18:23

he jump from 128000ft. But he opened 降落伞  early, max speed reached 729mph, not beyound sound speed, he didn't break free fall length record either. 

请您先登陆，再发跟帖！