再问个问题，有关限速标志的

鬼壑

请问限速标志大概都在什么位置呢？有的时候会看不到限速的位置。
& l/ Z& o8 d* Q* d$ w限速牌会不会有一个固定的位置，比如刚进路口的左边啊之类的？
; K5 m+ n: D+ ^9 i  G谢谢了

NEB

the speed limit signs are posted mostly at random, but can be usually found within short distance of a major intersection.
  Q) |! \7 J/ U. N
if you're unable to find speed limit signs, ie if you are in a residential area, the default speed limit is always 50km/hr