annual average daily traffic volume

例句：

1. 1. The city's annual average daily traffic volume has increased significantly in recent years.
   该市近年来的年均日交通量显著增加。
2. 2. The new highway is expected to reduce the annual average daily traffic volume by 30%.
   预计这条新高速公路将减少年均日交通量30%。
3. 3. The government is working on a plan to improve the annual average daily traffic volume of the city.
   政府正在制定一项计划，以改善城市的年均日交通量。