原帖由 kks7 於 2008-2-27 06:34 AM 發表 
# A! a9 S4 n, _$ J: ztvb now,tvbnow,bttvb我們人體到了 30 歲左右就停止製造骨質
% ]( Z8 t) _# v A: dThat's is not correct. It should be stop growing tall. 公仔箱論壇3 y. M1 x6 Z* R! H
Bone growth is more or less in equilibrium, and become stable after 30s.TVBNOW 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。4 {9 K+ O9 V5 z9 K1 X9 p: r
- there are 2 cells type in bone ... ! z6 c$ N, h+ oHAHAHAAHA see see sometimes nothing is really what u see~~~~ |