C The plane Boeing 747 was a big change in air travel. Introduced in 1970, it could carry almost three times more people than any other plane of the time.The number of people using air travel increased during th
难度:正确率:The plane Boeing 747 was a big change in air travel. Introduced in 1970, it could carry almost three times more people than any other planes of the time.The number of people using air travel increased during the 1960s.People started traveling more often and making longer journey...
As any air traveler knows, flying today bears no resemblance to the relatively luxurious experience of the 1960s and 1970s. In fact, air travel in the twenty-first century is deeply unpopular from the passenger viewpoint. The reasons why are explained by Mark Gerchick, aviation consultant and...
By the late 1960s, Cathay Pacific was falling behind in the jet-age race. Although Cathay Pacific was one of the most successful carriers in the region with eight nimble, jet-powered Convair 880s, future expansion depended on new aircraft. A few years previously, the airline ha...
In the earlier age of air travel, female crew members serving airline passengers were called stewardesses. It wasn’t until more men entered the field and the development of women’s rights movement in the 1960s and 1970s that the word fell out of use. “Stewardess” was replaced by a ...
【练透】单句语法填空/完成句子(1) The explosion made a massive (mass) hole in the ground.(2) Air travel is much more affordable and accessible to the masses (mass) than it was in the 1960s.(3) The government insists the tax will massively (massive) decrease future investment.(4)天空中...
Aerospace Luxury travel by airship returns Aerospace Airlander 10: The future of zero-carbon aviation Carbon Fibers Developing bonded composite repair for ships, offshore units Composites enable next-generation rigid airship design. LTA Research’s Pathfinder 1, its first full-scale, electric-...
The F-35B test represents the first landing on a Japanese carrier by a U.S. fixed-wing aircraft since World War II. December 2021 What the History of Early Flight Might Tell Us About the Future of Space Travel The acting director of the Smithsonian’s National Air and Space Museum on th...
Qian Xuesen suggested setting up a special organization, which later became the leading organization for China's rocket and air travel programs. In June 1964, Chin a successfully created its first medium rocket. Qian also played an important role in developing China's first man-made satellite(卫...
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