alienck

Originally posted by 小小康 at 2007-9-2 12:15 AM:
/ _3 q, g2 `2 \6 {/ ]! w7 V. K! a
+ g4 d& `. g- e2 k

+ k$ T3 w- Y: M+ \報紙出錯o者....
% H! f( G! A4 p% f( Z- u8 V) _. `. Y
4 l8 d( L9 N, ?6 C% m如果真係咁，起碼成個月先番到機場
) \& f2 ^: g' k. G4 T* t0 @' I5 G! O+ t5 Y0 }. B" {& V% K9 W
[ Last edited by 小小康 on 2007-9-2 at 12:17 AM ]

2 R! x& Y5 f, b$ s' C; l8 v3 S, Q2 D2 ?3 t8 I0 P- |# ^0 T/ e
可能係3m/s吧............

alienck

Originally posted by alienck at 2007-9-2 12:32 AM:8 j( T" j6 V+ U, ?! P4 k
9 s. @5 z8 M/ P
, E2 }) }; `: P+ d
可能係3m/s吧............

5 l  u; V. m, u% F: N- h7 f5 {8 K( Y& W1 k! A$ Y
另外
" x' t1 m' }+ a3 O  x: l) N1 U.S. survey mile (also called "statute mile") = 1 mi = 5280 ft
! S/ p. y6 i- V1 international mile = 1 mi = 5280 ft. f" Q/ ~+ ]: J4 V& I/ _
1 ft = 0.3048 m5 a' O3 p( a/ N* }5 }7 {
所以 1mi = 1.6km
$ ]% z- {) P- R( T0 T: d! @6 {
, }: N: o6 }6 S) |) l# Href: NIST