overfly
/ˌəuvəˈflaɪ; ˌovɚ`flaɪ/ v
(pt overflew / -ˈflu:; -`flu/, pp overflown / -ˈfləun; -`flon/) [Tn]
fly over (a city, country, etc) 飞越, 飞过（一城市、 国家等）
The journey back took longer than normal, because the plane could not overfly the war zone. 回程用的时间比平时长, 因为飞机不能飞越战区.