1. The peacock preened its feathers, showing off its beautiful plumage.
孔雀整理羽毛，展示它美丽的羽毛。
2. She preened in front of the mirror, happy with her new outfit.
她站在镜子前打扮自己，对自己的新装非常满意。
3. He preened after receiving praise from his boss.
在老板的夸奖下，他洋洋得意。