| 
  鲜花(3 )   鸡蛋(0 ) | 
| 本帖最后由 leohu 于 2011-11-2 14:06 编辑 ' a* v; u1 `# w5 T- ^( P
 ( H+ O3 X$ e6 X 59# wwwlhit
 / G  F3 d1 X+ m: H$ o) o, {6 c# r
 
 : C, ?, {+ F- `" ^) W* M如果限速50,大家都开60,你会开多少?2 L) t. M& o1 C/ S# c, _
 60, and more when i am passing.
 ; f" T) U% x: n: b! ?8 ]
 ! a, E  g* j, }6 D在限速50,推荐速度35时你又会开多少呢?$ s2 X4 J: c. j0 T
 normally 50, depending on the car/truck i am driving, and weather/traffic condition, possibly less.# {: i7 Y; f8 E  f
 
 % X: |" |, p1 }' B( x在冬天的路面99%是没有冰雪的,只有1%是滑的,限速50你会开多少呢?( M4 S, B$ K9 h% U
 Winter is different, speed doesn't matter, only distance to other cars matter. The traffic flow will tell you how much you should be driving.
 | 
 |