回複：I don't agree. You can see the correlation curve between smok

來源: 於 2013-03-22 11:16:01 [舊帖] [給我悄悄話] 本文已被閱讀：次

I don't agree. You can see the correlation curve between smoking people and lung cancer people. Also smoking damaging the lung can be visually seen with the imaing technology.