your answer no logic..
- p- W* M8 E1 A! @3 f- m+ Cos.tvboxnow.commorning,afternoon and night?
* e( ^2 g- W( N' x0 `tvb now,tvbnow,bttvbhow come human can turn to old man just in 1 days?
$ C) l! u$ e6 h" A8 O0 Gtvb 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)?; A; k3 y( w& x
p/s: not everyone in old age also using stick to walk!
) }2 _1 ]( k5 y- s; T/ r/ p, U( d
( k+ \: g, b J; l! kJust my opinion~ |