Karaoke could also have been influenced by an old American TV show in which song lyrics appeared on the TV screen.In it , a little ball bounced over the words to guide the audience in singing along.
請問知識大大們,此句最後的in singing along的in是作什麼解釋呢?因為如果用"在…裡"翻譯也不太對。再請問可以改成to sing along嗎?謝謝:)