UPDATE: Read the solution here
Nasa's mega rocket has been moved to the launch pad in Cape Canaveral, Florida, as the final preparations get underway for the first crewed mission to the Moon in more than 50 years.
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一条条路是脱贫路、发展路。春节假期，小山村很热闹。民宿经营者白龙边走边直播，“四季有景，能住能玩，来我们村游玩的游客真不少。”
圖像來源，SOPA Images/LightRocket via Getty Images
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