This little thing says here: five times what NASA's doing by 2020. I want to tell you, already there's about 1.5 billion to 1.7 billion investment in private space flight that is not government at all -- already, worldwide. If you read -- if you Google it, you'll find about half of that money, but there's twice of that being committed out there -- not spent yet, but being committed and planned for the next few years. Hey, that's pretty big.
这张小投影片说飞了五次 这是美国国家宇航局到2020年做的。我想要告诉你，已经 有大约十点五亿至十点七亿 投资用于私人太空飞行，这些投资完全不是来自政府； 而是来自全世界。如果你读到它--如果你搜索一下它， 你会发现一半的资金，但有两倍 正准备投入那里的资金--还没有花，但正准备投入 计划到未来几年。嘿，那数目非常大。