Layers are assigned to display windows, and each Window can have a different list and can show layers in different orders. 层被指定到显示窗口，每个窗口可以有不同的列表，并可以按照不同的顺序来显示层。
Six, commanded by Feuilly, had installed themselves, with their guns levelled at their shoulders, at the windows of the two stories of Corinthe. 弗以伊领着六个人，守在科林斯的上下两层楼的窗口，端着枪，瞄准待放。
