I guess he must have gotten his mother's genes where music is concerned, because it just goes in one ear and out the other. He's now seven years old, but I've never once heard him hum even half a tune. We've done a little better with the English tapes, however.
大概秉承他媽媽的遺傳因子，我兒子對播放的音樂充耳不聞，水過鴨背了無痕，他今年已經九歲，我從沒聽他自己哼過半句歌曲；至於聽英語，倒總算有些成效。