bridge formed by the upper level of a crossing of two highways at different levels
a flight at a low altitude (usually of military aircraft) over spectators on the ground
造句
用作名詞(n.)
The celebration includes an aircraft flyover, free tours to the ships moored at docks in Manhattan and the Staten Island, military band performances and tactical demonstrations. 紐約艦隊周一年舉辦一次，活動包括軍機飛行展示、免費開放曼哈頓和斯塔滕島港區的軍艦、軍樂隊表演和軍陣演練等。
Cross-roads will not exist on these new highways, but will be replaced by bridges and flyovers. 新公路上將沒有十字路口，而代之以過街橋和立交橋。
A new flyover is being built in the center of city. 一座新的立交橋正在市中心建設。