Frontier portsmeans international seaports, airports, railway or bus terminals on the border, and ports of entry at land frontiers and boundary rivers.
Frontier portsmeans international seaports, airports, railway or bus terminals on the border, and ports of entry at land frontiers and boundary rivers.
“国境口岸”指国际通航的港口、机场、车站、陆地边境和国界江河的关口。