Ross also makes clear that we must often know many nonmoral facts about a situation before we can legitimately make a moral judgment. 罗斯同样明确在我们能够合理的做出一个道德判断之前，我们必须知道一些关于情境的非道德事实。
Furthermore, after drawing the outline of Hume's moral theory, I will analyze the moral language used by him and discuss the objectivity of moral judgments in his theory. 并且在刻划休姆道德理论之轮廓后，对休姆道德语言的使用与分类，以及道德判断的客观性，作一分析与讨论。
