And so all this means more traffic jams on the road.
2017年12月四級(jí)真題（第一套）聽力 Section A
The service was only launched this year, but by the end of September 650,000 jams had been chosen.
出自-2013年12月閱讀原文
Researchers are already asking if motor vehicle use has reached its peak and will decline, but transport planners have yet to catch up with this trend, instead of laying new roads to tackle traffic jams.