標題: [疑難] Is it a sound??? [打印本頁] 作者: angelboyz 時間: 2008-3-14 21:45 標題: Is it a sound???
I always want to know the answer of this question from different people....
Q: If a tree fall in a forest with no one around, does the sound it make consider a sound???
From my point of view... I would say it is not a sound since no one heard it.. and if no one knows about it... it just does not exist in the world we know of..... 作者: 西南風 時間: 2008-3-15 10:15