如果路上没有路标，开车的人就不知道自己的车将开向哪里，如果没有路标，车跟车之间也许会发生碰撞，如果路上没有路标，很多车子都会走很多的冤枉路，所以在马路上最重要的就是要有路标，有了它人们出行就不用担心找不着路了

如果路上没有路标，开车的人就不知道自己的车将开向哪里，如果没有路标，车跟车之间也许会发生碰撞，如果路上没有路标，很多车子都会走很多的冤枉路，所以在马路上最重要的就是要有路标，有了它人们出行就不用担心找不着路了

If there is no signposts on the road, drivers will not be able to make sure their directions, and if there is no signposts, car crashes are more likely to be occured, if there is no signposts on the road, drivers would drive much longer ways, therefore, the most important thing on the road is to having signposts, once we having it, getting lost will not be a problem for people who want to go out.