Tracking whales is but one example of an exciting new wold just opening to civilian scientists after the cold war as the Navy starts to share and partly uncover its global network of underwater listening system built over the decades to track the ships of potential enemies.
【正确答案】：冷战后，随着海军部分公开了其在数十年间所建造的环球水下监听网络系统，并开始将其用途由跟踪潜在的敌舰转为民用，一个令人兴奋的新天地展现在了民用科学家们的面前。利用该网络系统追踪蓝鲸只不过是其中一例而已。
