your answer no logic..
0 @' r- {* t8 e" l公仔箱論壇morning,afternoon and night? 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。1 U% N( O1 y8 Y4 q0 l z
how come human can turn to old man just in 1 days?tvb now,tvbnow,bttvb+ o0 D" ]/ R s
i think u should change the question to early age using four leg (baby), middle age using two leg (adult) and old age using 3 leg (walking stick)?os.tvboxnow.com& B% |1 b% A: M* a/ n8 x
p/s: not everyone in old age also using stick to walk!
, `, w$ d6 z& l, q1 _; A$ h' ]* gtvb now,tvbnow,bttvb$ e; U( s! @* o- [) K$ u/ }
Just my opinion~ |