美国担心中国月球探测器「玉兔」轧了阿姆斯特朗的脚印，会出现这种情况吗？如何保护人类在月球上的历史遗迹？Stack Trade network consists of 183 Q&A communities together with Stack Overflow, the biggest, most trusted on the internet community for builders to learn, share their awareness, and Make their ca