1. I have an earworm. I keep hearing the "Ring of the Queen" tune over and over because my sister keeps playing it at home.2. The song has been stuck in my head for the whole day today.
 earworm a song that has been stuck in my head/mind一個常常在你腦裡發出的音樂，也就是在你腦中揮之不去的歌，可以用 earworm 這個名詞。再來，"這首歌今天一整天在我腦海裡迴盪" 可以說:The song has been stuck in my mind for the whole day today.