Engineers are racing against the clock to build the world's biggest airport, Beijing Daxing International Airport. Using cutting-edge construction methods, experts put the finishing touches on a modern-day marvel that will move 100 million people in and out of Beijing every year. |
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Title: | World's Biggest Airport | |
Air Date: | January 29, 2020 | |
Runtime: | 60 min | |
newman : "Esoteric" Still learning new terms. Thanks for that one. I think the story is pretty unde...