1. The feathers of a bird's wing underlap each other.
   鸟翅上的羽毛是部分相互重叠的。
2. Adjust the Z intensity of the standard brush to 28 now and draw a new set of feathers through the FeatherSet.01 subtool until they appear to overlap (or underlap) the feathers of FeatherSet.01.
   调整standard笔刷的深度到28，托拽出一套新的羽毛，使其部分浮现于第一个羽毛子物体之上。

声明：以上例句、词性分类均由互联网资源自动生成，未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。