歌曲<幻燈片>是代表蔡婷婷自己的一首歌，內容講述很懷念學生時代的生活，中學時的好友，現在也是好朋友，時常會與她懷緬學生時代，也是孖公仔，亦希望聽這首歌的朋友會有所共嗚 　　The song <Slide> is a song representing Veronica own. The content tells the life of the student life. The good friend in middle school is now a good friend. She often talks with her about the student era. She is also a donkey and hopes to listen to this song. Friends of the song will share