( hot-air balloons)
A hot-air balloon is a large balloon with a basket underneath in which people can travel. The balloon is filled with hot air in order to make it float in the air.
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( hot-air balloons)
A hot-air balloon is a large balloon with a basket underneath in which people can travel. The balloon is filled with hot air in order to make it float in the air.
N-COUNT
Collins COBUILD Advanced Learner's English Dictionary. Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне. 2006