'Yesterday once more'‘這首歌对我們香港社會有咩影響????

Many people learnt English, especially those grew up in the 70's, starting from that song, because of the beautiful voice of Karen and easy wordings in lyric.

Now those 70's grownups become your teachers or your parents or your bosses
圖片參考：http://hk.yimg.com/i/icon/16/1.gif