your answer no logic..
5 f* N4 c) }/ e: I公仔箱論壇morning,afternoon and night? tvb now,tvbnow,bttvb6 e1 a, l- c# \
how come human can turn to old man just in 1 days?
# ?2 w- k/ X5 }3 x! J) d: Z1 r' l9 l& z9 Otvb now,tvbnow,bttvbi 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)?' M+ O! D- p. |' \. `
p/s: not everyone in old age also using stick to walk!2 p# B+ P, z5 O5 V: @# ^8 b$ O
. |: P# K2 B0 O ^9 `tvboxnow.comJust my opinion~ |