
blow/toot your own horn
to praise your own abilities and achievements 自吹自擂
Do you know Joe Jones next door to me in my dorm? Nobody likes him - he's always blowing his own horn about what a great athlete he is and how much the girls all chase him.
你知道我宿舍里住在我隔壁的那個喬.瓊斯嗎?因為他老是喜歡吹噓自己,所以沒有一個人喜歡他.他總是夸耀自己是一個多么好的運動員,那些年輕姑娘又如何一個個地苦苦追求他.