顺着海岸

coastwise

顺的英语翻译：

arrange; in sequence; in the same direction as; obey; put in order; suitable

着的英语翻译：

a move in chess; apply; burn; device; send; touch; trick; usefeel; wear
whereabouts

海岸的英语翻译：

board; coast; seaboard; seacoast; shore
【电】 coast