SILHOUETTES 側面影像# remove the # sign and enter foreign help string in this lineShow#Silh 顯示側面影像Highlight the silhouette edges of a selected surface.加亮所選曲面的側面影像邊。Silh#Info 側面影像信息Display silhouette edges and surface information顯示側面影像邊和曲面信息Done/Return 完成/返回Return to the Drawing Debug menu.返回到繪圖調試菜單。