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。
. I! e4 C+ q: 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？
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.
/ b3 K  m6 w# B  Z7 r" ~2 F6 |
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