your answer no logic..% e3 W# o: `0 Q# `% x2 r% j: k
morning,afternoon and night? $ a+ C2 ~' p: ]/ G/ V( `
how come human can turn to old man just in 1 days?! A# [& B3 e2 u# I/ C$ j8 v
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)?
3 X* N% t7 o3 A4 V0 P$ O+ e. z公仔箱論壇p/s: not everyone in old age also using stick to walk!
1 l! }, c+ I0 ~- otvb now,tvbnow,bttvb
3 A( |; J8 r. m. X9 xJust my opinion~ |