be proud of

例句：

1. 1. I am proud of my hard work and achievements.
   我为自己的辛勤工作和成就感到骄傲。
2. 2. She is proud of her son's success in the Olympics.
   她为儿子在奥运会上的成功感到骄傲。
3. 3. He is proud of his daughter's talent in music.
   他为女儿的音乐才华感到骄傲。