原帖由 kks7 於 2008-2-27 06:34 AM 發表 
$ f) C- ?# H5 l! i' P* BTVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。我們人體到了 30 歲左右就停止製造骨質 $ C9 }9 m: h; S( i
That's is not correct. It should be stop growing tall.
7 R0 `% b5 t, @# c; h' Mwww3.tvboxnow.comBone growth is more or less in equilibrium, and become stable after 30s.6 o& p/ L/ b: |: B& q& n/ C
- there are 2 cells type in bone ... 8 `0 |2 b7 O+ ]% g& mHAHAHAAHA see see sometimes nothing is really what u see~~~~ |