自吹自擂的

例句：

1. 1. He always boasts about his achievements to impress others.
   他总是夸耀自己的成就来取悦他人。
2. 2. She was so proud of her son's success that she couldn't stop bragging.
   她为儿子的成功感到非常自豪，以至于无法停止炫耀。
3. 3. The teacher often self-praises for his excellent teaching skills.
   老师经常夸耀他的教学技巧。