边境沿海地区 border and coastal defense

沿海地区 coastal areas ; coastland ; Coastal Region ; coast

沿海地带 Coastal County ; coastal strip ; seaboard

沿海地形 inshore bottom contour

征服印度沿海地区 conquer indian coastal province

东部沿海地区 Eastern coastal areas ; eastern coastal region ; Coastal areas in the east ; East Coast

沿海地域 coastal areas ; coastland

沿海地貌 coastal features

沿海地区的 coastal ; costal regions