Go downhill on your bike or jump from a plane. Take Away English talks about the sports for people who love danger ...
Go downhill on your bike or jump from a plane. Take Away English talks about the sports for people who love danger ...
SpaceX,如今估值几千亿美元,已经不是一家航天公司了,它是一台吞吐野心与技术的机器,是马斯克全部“信仰”的物理延伸。 谁也没想到,这台机器差点死在2008年。