going up to the Spring Festival, many of my friends have plans to travel by car. High-speed toll traffic jams are common, the ETC has been opened up to seven or eight years time, but take the ETC channel car or pitiful. Why go through ETC vehicle so little of it? ETC has handled a place inconvenient to do? If you go say ETC channel can not enjoy the high-speed toll the little sister of service with a smile, then I speechless.
