alienck

Originally posted by 小小康 at 2007-9-2 12:15 AM:! s" y; I0 b  N) E, U9 d1 L6 p* P
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0 ~5 Z! g! ]8 ^& F報紙出錯o者....% Z5 S$ Z: K: S
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如果真係咁，起碼成個月先番到機場
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. Q. U( \7 W! Y, y, w! ]$ Q) v[ Last edited by 小小康 on 2007-9-2 at 12:17 AM ]

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, ?- a! h+ T' Q8 s6 y. z可能係3m/s吧............

alienck

Originally posted by alienck at 2007-9-2 12:32 AM:6 q; [  |/ u& e  Z; T4 S/ F" ]

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可能係3m/s吧............

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另外
1 D+ u2 N9 J. {$ c1 U.S. survey mile (also called "statute mile") = 1 mi = 5280 ft
! K6 b8 M* ~+ h& s, X. ^- ]1 international mile = 1 mi = 5280 ft
( {+ w: ?$ ?- U1 @# Q, A  g1 \1 ft = 0.3048 m
* B! k$ o2 |& @+ M+ I所以 1mi = 1.6km
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3 i8 R+ m4 q! K6 R- b# Cref: NIST