The CBD underground commercial street construction needs to occupy more road resources for a long time, which would impose serious impacts on urban transportation.
中心区地下商业街施工周期长、占用较多道路资源，对城市交通产生严重的负面影响。
The CBD underground commercial street construction needs to occupy more road resources for a long time, which would impose serious impacts on urban transportation.
中心区地下商业街施工周期长、占用较多道路资源，对城市交通产生严重的负面影响。
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