那些敢于去人迹未至的海域航行的人成了新陆地的发现者.Those who dared to launch out beyond the unknown waters became the discoverers of new lands.法官是法律的创造者而不是发现者.Judges were the creators rather than the discoverers of the law.塔斯曼尼亚岛是以其发现者塔斯曼的名字命名的....

“发现者”的英语可以翻译为：detector，discoverer，finder ...