the open seas of the world outside the territorial waters of any nation
例句
用作形容词 (adj.)
Holland once competed with England for the mastery of the high seas. 荷兰曾经同英国争夺公海的控制权。
That requires much greater openness, as well as refraining from provocations in space or cyberspace or on the high seas. 这需要更大力度的透明度,同时停止空间军备竞赛,停止网络攻击,停止公海的对峙活动。